The North American Central Time Zone (CT) is a
time zone
A time zone is an area which observes a uniform standard time for legal, Commerce, commercial and social purposes. Time zones tend to follow the boundaries between Country, countries and their Administrative division, subdivisions instead of ...
in parts of
Canada
Canada is a country in North America. Its Provinces and territories of Canada, ten provinces and three territories extend from the Atlantic Ocean to the Pacific Ocean and northward into the Arctic Ocean, making it the world's List of coun ...
, the
United States
The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic of 50 U.S. state, states and a federal capital district, Washington, D.C. The 48 ...
,
Mexico
Mexico, officially the United Mexican States, is a country in North America. It is the northernmost country in Latin America, and borders the United States to the north, and Guatemala and Belize to the southeast; while having maritime boundar ...
,
Central America
Central America is a subregion of North America. Its political boundaries are defined as bordering Mexico to the north, Colombia to the southeast, the Caribbean to the east, and the Pacific Ocean to the southwest. Central America is usually ...
, and a few
Caribbean islands
Most of the Caribbean countries are islands in the Caribbean Sea, with only a few in inland lakes. The largest islands include Cuba, Hispaniola, Jamaica and Puerto Rico. Some of the smaller islands are referred to as a ''rock'' or ''reef.''
''I ...
.
In parts of that zone (20 states in the US, three provinces or territories in Canada, and several border municipalities in Mexico), the Central Time Zone is affected by two time designations yearly: Central Standard Time (CST) is observed from the first Sunday in November to the second Sunday in March. It is
six hours behind
Coordinated Universal Time
Coordinated Universal Time (UTC) is the primary time standard globally used to regulate clocks and time. It establishes a reference for the current time, forming the basis for civil time and time zones. UTC facilitates international communicat ...
(UTC) and designated internationally as UTC−6. From the second Sunday in March to the first Sunday in November the same areas observe
daylight saving time
Daylight saving time (DST), also referred to as daylight savings time, daylight time (Daylight saving time in the United States, United States and Daylight saving time in Canada, Canada), or summer time (British Summer Time, United Kingdom, ...
(DST), creating the designation of Central Daylight Time (CDT), which is
five hours behind UTC and known internationally as UTC−5.
Regions using Central Time
Canada
The province of
Manitoba
Manitoba is a Provinces and territories of Canada, province of Canada at the Centre of Canada, longitudinal centre of the country. It is Canada's Population of Canada by province and territory, fifth-most populous province, with a population ...
is the only
province or territory in Canada that observes Central Time in all areas.
The following Canadian provinces and territories observe Central Time in the areas noted, while their other areas observe
Eastern Time
The Eastern Time Zone (ET) is a time zone encompassing part or all of 23 states in the eastern part of the United States, parts of eastern Canada, and the state of Quintana Roo in Mexico.
* Eastern Standard Time (EST) is five hours behi ...
:
*
Nunavut
Nunavut is the largest and northernmost Provinces and territories of Canada#Territories, territory of Canada. It was separated officially from the Northwest Territories on April 1, 1999, via the ''Nunavut Act'' and the Nunavut Land Claims Agr ...
(territory): western areas (most of
Kivalliq Region
The Kivalliq Region (; Inuktitut syllabics: ᑭᕙᓪᓕᖅ) is an Region, administrative List of regions of Nunavut, region of Nunavut, Canada. It consists of the portion of the mainland to the west of Hudson Bay together with Southampton Island ...
and part of
Qikiqtaaluk Region
The Qikiqtaaluk Region, Qikiqtani Region (Inuktitut syllabics: ᕿᑭᖅᑖᓗᒃ ) or the Baffin Region is the easternmost, northernmost, and southernmost administrative region of Nunavut, Canada. Qikiqtaaluk is the traditional Inuktitut nam ...
)
*
Ontario
Ontario is the southernmost Provinces and territories of Canada, province of Canada. Located in Central Canada, Ontario is the Population of Canada by province and territory, country's most populous province. As of the 2021 Canadian census, it ...
(province): a portion of the northwest bordering southeastern Manitoba, in and around
Kenora
Kenora (), previously named Rat Portage (), is a city situated on the Lake of the Woods in Ontario, Canada, close to the Manitoba boundary, and about east of Winnipeg by road. It is the seat of Kenora District.
The history of the name exten ...
.
Also, most of the province of
Saskatchewan
Saskatchewan is a Provinces and territories of Canada, province in Western Canada. It is bordered on the west by Alberta, on the north by the Northwest Territories, on the east by Manitoba, to the northeast by Nunavut, and to the south by the ...
is on Central Standard Time year-round, never adjusting for Daylight Saving Time. One major exception includes
Lloydminster
Lloydminster is a city in Canada which has the unusual geographic distinction of straddling the provincial border between Alberta and Saskatchewan. The city is incorporated by both provinces as a single city with a single municipal administra ...
, a city whose borders overlap both
Alberta
Alberta is a Provinces and territories of Canada, province in Canada. It is a part of Western Canada and is one of the three Canadian Prairies, prairie provinces. Alberta is bordered by British Columbia to its west, Saskatchewan to its east, t ...
and Saskatchewan. The city charter stipulates that it shall observe
Mountain Time and DST, putting the community on the same time as all of Alberta (UTC−7) in the winter, and in time with Saskatchewan (UTC−6) during the summer.
United States
Ten states are contained entirely in the Central Time Zone:
*
Alabama
Alabama ( ) is a U.S. state, state in the Southeastern United States, Southeastern and Deep South, Deep Southern regions of the United States. It borders Tennessee to the north, Georgia (U.S. state), Georgia to the east, Florida and the Gu ...
*
Arkansas
Arkansas ( ) is a landlocked state in the West South Central region of the Southern United States. It borders Missouri to the north, Tennessee and Mississippi to the east, Louisiana to the south, Texas to the southwest, and Oklahoma ...
*
Illinois
Illinois ( ) is a U.S. state, state in the Midwestern United States, Midwestern United States. It borders on Lake Michigan to its northeast, the Mississippi River to its west, and the Wabash River, Wabash and Ohio River, Ohio rivers to its ...
*
Iowa
Iowa ( ) is a U.S. state, state in the upper Midwestern United States, Midwestern region of the United States. It borders the Mississippi River to the east and the Missouri River and Big Sioux River to the west; Wisconsin to the northeast, Ill ...
*
Louisiana
Louisiana ( ; ; ) is a state in the Deep South and South Central regions of the United States. It borders Texas to the west, Arkansas to the north, and Mississippi to the east. Of the 50 U.S. states, it ranks 31st in area and 25 ...
*
Minnesota
Minnesota ( ) is a U.S. state, state in the Upper Midwestern region of the United States. It is bordered by the Canadian provinces of Manitoba and Ontario to the north and east and by the U.S. states of Wisconsin to the east, Iowa to the so ...
*
Mississippi
Mississippi ( ) is a U.S. state, state in the Southeastern United States, Southeastern and Deep South regions of the United States. It borders Tennessee to the north, Alabama to the east, the Gulf of Mexico to the south, Louisiana to the s ...
*
Missouri
Missouri (''see #Etymology and pronunciation, pronunciation'') is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. Ranking List of U.S. states and territories by area, 21st in land area, it border ...
*
Oklahoma
Oklahoma ( ; Choctaw language, Choctaw: , ) is a landlocked U.S. state, state in the South Central United States, South Central region of the United States. It borders Texas to the south and west, Kansas to the north, Missouri to the northea ...
*
Wisconsin
Wisconsin ( ) is a U.S. state, state in the Great Lakes region, Great Lakes region of the Upper Midwest of the United States. It borders Minnesota to the west, Iowa to the southwest, Illinois to the south, Lake Michigan to the east, Michig ...
Five states are split between the Central Time Zone and the
Mountain Time Zone
The Mountain Time Zone of North America keeps time by subtracting seven hours from Coordinated Universal Time (UTC) when standard time ( UTC−07:00) is in effect, and by subtracting six hours during daylight saving time ( UTC−06:00). The ...
:
*
Kansas
Kansas ( ) is a landlocked U.S. state, state in the Midwestern United States, Midwestern region of the United States. It borders Nebraska to the north; Missouri to the east; Oklahoma to the south; and Colorado to the west. Kansas is named a ...
: all except for
Sherman
Sherman most commonly refers to:
*Sherman (name), including a list of people and fictional characters with the given name or surname
** William Tecumseh Sherman (1820–1891), American Civil War General
*M4 Sherman, a World War II American tank
S ...
,
Wallace,
Greeley, and
Hamilton
Hamilton may refer to:
* Alexander Hamilton (1755/1757–1804), first U.S. Secretary of the Treasury and one of the Founding Fathers of the United States
* ''Hamilton'' (musical), a 2015 Broadway musical by Lin-Manuel Miranda
** ''Hamilton'' (al ...
counties
*
Nebraska
Nebraska ( ) is a landlocked U.S. state, state in the Midwestern United States, Midwestern region of the United States. It borders South Dakota to the north; Iowa to the east and Missouri to the southeast, both across the Missouri River; Ka ...
: eastern two thirds including the east part of
Cherry County
*
North Dakota
North Dakota ( ) is a U.S. state in the Upper Midwest, named after the indigenous Dakota people, Dakota and Sioux peoples. It is bordered by the Canadian provinces of Saskatchewan and Manitoba to the north and by the U.S. states of Minneso ...
: all except for southwest regions, south part of
McKenzie County
McKenzie County is a county in the U.S. state of North Dakota. As of the 2020 census, the population was 14,704, and was estimated to be 14,782 in 2024, The county seat and largest city is Watford City. McKenzie County is also the largest cou ...
, and the majority of
Dunn County and far western
Sioux County
*
South Dakota
South Dakota (; Sioux language, Sioux: , ) is a U.S. state, state in the West North Central states, North Central region of the United States. It is also part of the Great Plains. South Dakota is named after the Dakota people, Dakota Sioux ...
: eastern half including part of
Stanley County
*
Texas
Texas ( , ; or ) is the most populous U.S. state, state in the South Central United States, South Central region of the United States. It borders Louisiana to the east, Arkansas to the northeast, Oklahoma to the north, New Mexico to the we ...
: all except for
El Paso
El Paso (; ; or ) is a city in and the county seat of El Paso County, Texas, United States. The 2020 United States census, 2020 population of the city from the United States Census Bureau, U.S. Census Bureau was 678,815, making it the List of ...
,
Hudspeth, and northwestern
Culberson counties
Five states are split between the Central Time Zone and the
Eastern Time Zone
The Eastern Time Zone (ET) is a time zone encompassing part or all of 23 U.S. states, states in the eastern part of the United States, parts of eastern Canada, and the state of Quintana Roo in Mexico.
* Eastern Standard Time (EST) is five ...
:
*
Florida
Florida ( ; ) is a U.S. state, state in the Southeastern United States, Southeastern region of the United States. It borders the Gulf of Mexico to the west, Alabama to the northwest, Georgia (U.S. state), Georgia to the north, the Atlantic ...
:
Florida panhandle
The Florida panhandle (also known as West Florida and Northwest Florida) is the northwestern part of the U.S. state of Florida. It is a Salient (geography), salient roughly long, bordered by Alabama on the west and north, Georgia (U.S. state ...
west of the
Apalachicola River
The Apalachicola River is a river, approximately long, in the state of Florida. The river's large drainage basin, watershed, known as the ACF River Basin, Apalachicola, Chattahoochee and Flint (ACF) River Basin, drains an area of approximately ...
;
Franklin County west of the Apalachicola River and the northern parts of
Gulf County are in the Central Time Zone
*
Indiana
Indiana ( ) is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. It borders Lake Michigan to the northwest, Michigan to the north and northeast, Ohio to the east, the Ohio River and Kentucky to the s ...
:
Northwest Indiana
Northwest Indiana, nicknamed "The Region" after the Calumet Region, is an unofficial region of Northern Indiana, northern Indiana, United States that is located at the northwestern corner of the state. Though there is no official definition of th ...
and most of
Southwestern Indiana
Southwestern Indiana is an 11-county region of southern Indiana, United States located at the southernmost and westernmost part of the state. As of the 2010 census, the region's combined population is 474,251. Evansville, Indiana's third-larges ...
, including the
Evansville metropolitan area
The Evansville metropolitan area is the List of metropolitan statistical areas#United States, 164th largest United States metropolitan area, metropolitan statistical area (MSA) in the United States. The primary city is Evansville, Indiana, the ...
*
Kentucky
Kentucky (, ), officially the Commonwealth of Kentucky, is a landlocked U.S. state, state in the Southeastern United States, Southeastern region of the United States. It borders Illinois, Indiana, and Ohio to the north, West Virginia to the ...
: the western portion of the state, including its three major cities:
Bowling Green
A bowling green is a finely laid, close-mown and rolled stretch of turf for playing the game of bowls.
Before 1830, when Edwin Beard Budding of Thrupp, near Stroud, UK, invented the lawnmower, lawns were often kept cropped by grazing sheep ...
,
Owensboro and
Paducah
*
Michigan
Michigan ( ) is a peninsular U.S. state, state in the Great Lakes region, Great Lakes region of the Upper Midwest, Upper Midwestern United States. It shares water and land boundaries with Minnesota to the northwest, Wisconsin to the west, ...
: The four
Upper Peninsula
The Upper Peninsula of Michigan—also known as Upper Michigan or colloquially the U.P. or Yoop—is the northern and more elevated of the two major landmasses that make up the U.S. state of Michigan; it is separated from the Lower Peninsula b ...
counties bordering Wisconsin:
Gogebic,
Iron
Iron is a chemical element; it has symbol Fe () and atomic number 26. It is a metal that belongs to the first transition series and group 8 of the periodic table. It is, by mass, the most common element on Earth, forming much of Earth's o ...
,
Dickinson, and
Menominee
The Menominee ( ; meaning ''"Menominee People"'', also spelled Menomini, derived from the Ojibwe language word for "Wild Rice People"; known as ''Mamaceqtaw'', "the people", in the Menominee language) are a federally recognized tribe of Na ...
counties
*
Tennessee
Tennessee (, ), officially the State of Tennessee, is a landlocked U.S. state, state in the Southeastern United States, Southeastern region of the United States. It borders Kentucky to the north, Virginia to the northeast, North Carolina t ...
:
West Tennessee
West Tennessee is one of the three Grand Divisions of Tennessee that roughly comprises the western quarter of the state. The region includes 21 counties between the Tennessee and Mississippi rivers, delineated by state law. Its geography consists ...
and
Middle Tennessee
Middle Tennessee is one of the three Grand Divisions of Tennessee that composes roughly the central portion of the state. It is delineated according to state law as 41 of the state's 95 counties. Middle Tennessee contains the state's capital an ...
, including the major cities of
Nashville
Nashville, often known as Music City, is the capital and List of municipalities in Tennessee, most populous city in the U.S. state of Tennessee. It is the county seat, seat of Davidson County, Tennessee, Davidson County in Middle Tennessee, locat ...
,
Memphis, and
Clarksville
Additionally,
Phenix City, Alabama
Phenix City is a city in Lee and Russell counties in the U.S. state of Alabama, and the county seat of Russell County. As of the 2020 census, the population of the city was 38,817.
Phenix City lies immediately west across the Chattahoochee ...
, and several nearby communities in
Russell County, Alabama
Russell County is a county in the southeastern part of the U.S. state of Alabama. As of the 2020 census, the population was 59,183. Its county seat is Phenix City. Its name is in honor of Colonel Gilbert C. Russell, who fought in the wars ...
, unofficially observe Eastern Time. This is due to their close proximity to
Columbus, Georgia
Columbus is a consolidated city-county located on the west-central border of the U.S. state of Georgia (U.S. state), Georgia. Columbus lies on the Chattahoochee River directly across from Phenix City, Alabama. It is the county seat of Muscogee ...
, which is on Eastern Time.
Although legally located within the Central Time Zone,
Kenton, Oklahoma
Kenton is a census-designated place (CDP) in Cimarron County, Oklahoma, Cimarron County, Oklahoma, United States. As of the 2020 United States Census, 2020 census, the community had 31 residents.
Kenton, which lies in the Cimarron River (Arkan ...
—located to the adjacent east of the defined border of the Central and Mountain time zones (at the Oklahoma−
New Mexico
New Mexico is a state in the Southwestern United States, Southwestern region of the United States. It is one of the Mountain States of the southern Rocky Mountains, sharing the Four Corners region with Utah, Colorado, and Arizona. It also ...
state line)—unofficially observes Mountain Time.
This is reportedly because most people who interact with the town reside in either New Mexico or
Colorado
Colorado is a U.S. state, state in the Western United States. It is one of the Mountain states, sharing the Four Corners region with Arizona, New Mexico, and Utah. It is also bordered by Wyoming to the north, Nebraska to the northeast, Kansas ...
.
Mexico
Most of Mexico—roughly the eastern three-fourths—lies in the Central Time Zone, except for
five northwestern states (
Baja California
Baja California, officially the Free and Sovereign State of Baja California, is a state in Mexico. It is the northwesternmost of the 32 federal entities of Mexico. Before becoming a state in 1952, the area was known as the North Territory of B ...
,
Baja California Sur
Baja California Sur, officially the Free and Sovereign State of Baja California Sur, is a state in Mexico. It is the 31st and last state to be admitted, in 1974. It is also the second least populated Mexican state and the ninth-largest state by ...
,
Sinaloa
Sinaloa (), officially the (), is one of the 31 states which, along with Mexico City, compose the Federal Entities of Mexico. It is divided into 18 municipalities, and its capital city is Culiacán Rosales.
It is located in northwest Mexic ...
,
Sonora
Sonora (), officially Estado Libre y Soberano de Sonora (), is one of the 31 states which, along with Mexico City, comprise the Administrative divisions of Mexico, Federal Entities of Mexico. The state is divided into Municipalities of Sonora, 72 ...
, and most of
Nayarit
Nayarit, officially the Free and Sovereign State of Nayarit, is one of the 31 states that, along with Mexico City, comprise the Political divisions of Mexico, Federal Entities of Mexico. It is divided in Municipalities of Nayarit, 20 municipalit ...
) and one southeastern state (
Quintana Roo
Quintana Roo, officially the Free and Sovereign State of Quintana Roo, is one of the 31 states which, along with Mexico City, constitute the 32 administrative divisions of Mexico, federal entities of Mexico. It is divided into municipalities of ...
). It is known locally as the ''Zona Centro''.
The federal entities of
Mexico
Mexico, officially the United Mexican States, is a country in North America. It is the northernmost country in Latin America, and borders the United States to the north, and Guatemala and Belize to the southeast; while having maritime boundar ...
that observe Central Time:
*
Aguascalientes
Aguascalientes, officially the Free and Sovereign State of Aguascalientes, is one of the 32 states which comprise the Political divisions of Mexico, Federal Entities of Mexico. At 22°N and with an average altitude of above sea level it is pre ...
*
Campeche
Campeche, officially the Free and Sovereign State of Campeche, is one of the 31 states which, with Mexico City, make up the Administrative divisions of Mexico, 32 federal entities of Mexico. Located in southeast Mexico, it is bordered by the sta ...
*
Chihuahua – Excluding the municipalities of
Janos,
Ascensión,
Juárez,
Guadalupe, and
Práxedis Gilberto Guerrero, which observe
Mountain Time with
DST. Additionally, counties east of Guadalupe observe Daylight Savings in Central Time.
*
Coahuila
Coahuila, formally Coahuila de Zaragoza, officially the Free and Sovereign State of Coahuila de Zaragoza, is one of the 31 states of Mexico. The largest city and State Capital is the city of Saltillo; the second largest is Torreón and the thi ...
*
Colima
Colima, officially the Free and Sovereign State of Colima, is among the 31 states that make up the 32 Federal Entities of Mexico. It shares its name with its capital and main city, Colima.
Colima is a small state of western Mexico on the cen ...
– except for the
Revillagigedo Islands
The Revillagigedo Islands (, ) or Revillagigedo Archipelago are a group of four volcanic islands in the Pacific Ocean, known for their unique ecosystem. They lie approximately from Socorro Island south and southwest of Cabo San Lucas, the sout ...
, in which the inner islands use UTC−7 and the outer island uses UTC−8
*
Chiapas
Chiapas, officially the Free and Sovereign State of Chiapas, is one of the states that make up the Political divisions of Mexico, 32 federal entities of Mexico. It comprises Municipalities of Chiapas, 124 municipalities and its capital and large ...
*
Durango
Durango, officially the Free and Sovereign State of Durango, is one of the 31 states which make up the Political divisions of Mexico, 32 Federal Entities of Mexico, situated in the northwest portion of the country. With a population of 1,832,650 ...
*
Guanajuato
Guanajuato, officially the Free and Sovereign State of Guanajuato, is one of the 32 states that make up the Political divisions of Mexico, Federal Entities of Mexico. It is divided into Municipalities of Guanajuato, 46 municipalities and its cap ...
*
Guerrero
Guerrero, officially the Free and Sovereign State of Guerrero, is one of the 32 states that compose the administrative divisions of Mexico, 32 Federal Entities of Mexico. It is divided into Municipalities of Guerrero, 85 municipalities. The stat ...
*
Hidalgo
*
Jalisco
Jalisco, officially the Free and Sovereign State of Jalisco, is one of the 31 states which, along with Mexico City, comprise the 32 Political divisions of Mexico, Federal Entities of Mexico. It is located in western Mexico and is bordered by s ...
*
Mexico City
Mexico City is the capital city, capital and List of cities in Mexico, largest city of Mexico, as well as the List of North American cities by population, most populous city in North America. It is one of the most important cultural and finan ...
*
Michoacán
Michoacán, formally Michoacán de Ocampo, officially the Free and Sovereign State of Michoacán de Ocampo, is one of the 31 states which, together with Mexico City, compose the Political divisions of Mexico, Federal Entities of Mexico. The stat ...
*
Morelos
Morelos, officially the Free and Sovereign State of Morelos, is a landlocked state located in south-central Mexico. It is one of the 32 states which comprise the Political divisions of Mexico, Federal Entities of Mexico. It is divided into Mun ...
*
Nayarit
Nayarit, officially the Free and Sovereign State of Nayarit, is one of the 31 states that, along with Mexico City, comprise the Political divisions of Mexico, Federal Entities of Mexico. It is divided in Municipalities of Nayarit, 20 municipalit ...
– *only the municipality of
Bahía de Banderas
Bahía de Banderas (, Spanish language, Spanish for ''Bay of Flags'') is a bay on the Pacific Coast of Mexico, within the Mexican states of Jalisco and Nayarit, being the westernmost municipality in Nayarit. It is also the name of an administrati ...
, rest of the state uses UTC−7
*
Nuevo León
Nuevo León, officially the Free and Sovereign State of Nuevo León, is a Administrative divisions of Mexico, state in northeastern Mexico. The state borders the Mexican states of Tamaulipas, Coahuila, Zacatecas, and San Luis Potosí, San Luis ...
*
Oaxaca
Oaxaca, officially the Free and Sovereign State of Oaxaca, is one of the 32 states that compose the political divisions of Mexico, Federative Entities of the Mexico, United Mexican States. It is divided into municipalities of Oaxaca, 570 munici ...
*
Puebla
Puebla, officially the Free and Sovereign State of Puebla, is one of the 31 states that, along with Mexico City, comprise the Federal Entities of Mexico. It is divided into 217 municipalities and its capital is Puebla City. Part of east-centr ...
*
Querétaro
Querétaro, officially the Free and Sovereign State of Querétaro, is one of the Political divisions of Mexico, 32 federal entities of Mexico. It is divided into Municipalities of Querétaro, 18 municipalities. Its capital city is Querétaro Cit ...
*
San Luis Potosí
San Luis Potosí, officially the Free and Sovereign State of San Luis Potosí, is one of the 32 states which compose the Federal Entities of Mexico. It is divided in 59 municipalities and is named after its capital city, San Luis Potosí.
It ...
*
State of Mexico
The State of Mexico, officially just Mexico, is one of the 32 federal entities of the United Mexican States. Colloquially known as Edomex (from , the abbreviation of , and ), to distinguish it from the name of the whole country, it is the mo ...
*
Tabasco
Tabasco, officially the Free and Sovereign State of Tabasco, is one of the Political divisions of Mexico, 32 Federal Entities of Mexico. It is divided into Municipalities of Tabasco, 17 municipalities and its capital city is Villahermosa.
It i ...
*
Tamaulipas
Tamaulipas, officially the Free and Sovereign State of Tamaulipas, is a state in Mexico; one of the 31 states which, along with Mexico City, comprise the 32 federal entities of Mexico. It is divided into 43 municipalities.
It is located in nor ...
*
Tlaxcala
Tlaxcala, officially the Free and Sovereign State of Tlaxcala, is one of the 32 federal entities that comprise the Political divisions of Mexico, Federal Entities of Mexico. It is divided into Municipalities of Tlaxcala, 60 municipalities and t ...
*
Veracruz
Veracruz, formally Veracruz de Ignacio de la Llave, officially the Free and Sovereign State of Veracruz de Ignacio de la Llave, is one of the 31 states which, along with Mexico City, comprise the 32 Political divisions of Mexico, Federal Entit ...
*
Yucatán
Yucatán, officially the Free and Sovereign State of Yucatán, is one of the 31 states which, along with Mexico City, constitute the 32 federal entities of Mexico. It comprises 106 separate municipalities, and its capital city is Mérida.
...
*
Zacatecas
Zacatecas, officially the Free and Sovereign State of Zacatecas, is one of the Political divisions of Mexico, 31 states of Mexico. It is divided into Municipalities of Zacatecas, 58 municipalities and its capital city is Zacatecas City, Zacatec ...
Central America
Out of the seven countries comprising
Central America
Central America is a subregion of North America. Its political boundaries are defined as bordering Mexico to the north, Colombia to the southeast, the Caribbean to the east, and the Pacific Ocean to the southwest. Central America is usually ...
, all but one use Central Standard Time year-round:
*
Belize
Belize is a country on the north-eastern coast of Central America. It is bordered by Mexico to the north, the Caribbean Sea to the east, and Guatemala to the west and south. It also shares a maritime boundary with Honduras to the southeast. P ...
,
Costa Rica
Costa Rica, officially the Republic of Costa Rica, is a country in Central America. It borders Nicaragua to the north, the Caribbean Sea to the northeast, Panama to the southeast, and the Pacific Ocean to the southwest, as well as Maritime bo ...
,
El Salvador
El Salvador, officially the Republic of El Salvador, is a country in Central America. It is bordered on the northeast by Honduras, on the northwest by Guatemala, and on the south by the Pacific Ocean. El Salvador's capital and largest city is S ...
,
Guatemala
Guatemala, officially the Republic of Guatemala, is a country in Central America. It is bordered to the north and west by Mexico, to the northeast by Belize, to the east by Honduras, and to the southeast by El Salvador. It is hydrologically b ...
,
Honduras
Honduras, officially the Republic of Honduras, is a country in Central America. It is bordered to the west by Guatemala, to the southwest by El Salvador, to the southeast by Nicaragua, to the south by the Pacific Ocean at the Gulf of Fonseca, ...
, and
Nicaragua
Nicaragua, officially the Republic of Nicaragua, is the geographically largest Sovereign state, country in Central America, comprising . With a population of 7,142,529 as of 2024, it is the third-most populous country in Central America aft ...
.
Panama
Panama, officially the Republic of Panama, is a country in Latin America at the southern end of Central America, bordering South America. It is bordered by Costa Rica to the west, Colombia to the southeast, the Caribbean Sea to the north, and ...
, which recognizes Eastern Standard Time (UTC−5) year round, is the exception.
Central Daylight Time
Daylight saving time
Daylight saving time (DST), also referred to as daylight savings time, daylight time (Daylight saving time in the United States, United States and Daylight saving time in Canada, Canada), or summer time (British Summer Time, United Kingdom, ...
(DST) is in effect in much of the Central time zone between mid-March and early November. The modified time is called "Central Daylight Time" (CDT) and is
UTC−05:00.
In the United States, all time zones that observe DST were effectively changed by the
Energy Policy Act of 2005
The Energy Policy Act of 2005 () is a federal law signed by President George W. Bush on August 8, 2005, at Sandia National Laboratories in Albuquerque, New Mexico. The act, described by proponents as an attempt to combat growing energy problems ...
. Beginning in 2007, DST would now begin at 2 a.m. (02:00) on the second Sunday in March instead of the first Sunday in April, moving the time from 2 to 3 a.m. (i.e., from 02:00 to 03:00). Additionally, DST would end at 2 a.m. (02:00) on the first Sunday in November instead of the last Sunday in October, moving the time from 2 to 1 a.m. (i.e., from 02:00 to 01:00).
At the time, Mexico decided not to go along with
this change and observed their ''
horario de verano'' ("summer schedule") from the first Sunday in April to the last Sunday in October. In December 2009, the Mexican Congress allowed ten border cities, eight of which are in states that observe Central Time, to adopt the US daylight time schedule effective in 2010. In October 2022, however, CDT was used in Mexico for the last time after DST was abolished. The US is also seeing traction in the same direction, with the
Sunshine Protection Act
The Sunshine Protection Act is a proposed United States federal law that would make U.S. daylight saving time permanent, meaning the time would no longer change twice per year.
The bill has been proposed during several sessions of Congress. In ...
that proposes legislation that would permanently end the switching of times and make daylight saving time permanent.
Alphabetical list of major Central Time Zone metropolitan areas
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Acapulco, Guerrero
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Aguascalientes, Aguascalientes
Aguascalientes (, lit. "hot waters" in Spanish language, Spanish) is the capital of the Mexico, Mexican state of Aguascalientes, the same name and its most populous city, as well as the head of the Aguascalientes Municipality; with a population ...
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Amarillo, Texas
Amarillo ( ; Spanish language, Spanish for "yellow") is a city in the U.S. state of Texas and the county seat of Potter County, Texas, Potter County, though most of the southern half of the city extends into Randall County, Texas, Randall County ...
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Antigua Guatemala
Antigua Guatemala (), commonly known as Antigua or La Antigua, is a city in the Guatemalan Highlands, central highlands of Guatemala. The city was the capital of the Captaincy General of Guatemala from 1543 through 1773, with much of its Baroque- ...
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Austin, Texas
Austin ( ) is the List of capitals in the United States, capital city of the U.S. state of Texas. It is the county seat and most populous city of Travis County, Texas, Travis County, with portions extending into Hays County, Texas, Hays and W ...
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Baton Rouge, Louisiana
Baton Rouge ( ; , ) is the List of capitals in the United States, capital city of the U.S. state of Louisiana. It had a population of 227,470 at the 2020 United States census, making it List of municipalities in Louisiana, Louisiana's second-m ...
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Beaumont/Port Arthur, Texas
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Belize City, Belize
Belize City is the largest city in Belize. It was once the capital of the former British Honduras. According to the 2022 census, Belize City has a population of 63,999 people. It is at the mouth of the Haulover Creek, which is a distributary ...
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Belmopan, Belize
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Birmingham, Alabama
Birmingham ( ) is a city in the north central region of Alabama, United States. It is the county seat of Jefferson County, Alabama, Jefferson County. The population was 200,733 at the 2020 United States census, 2020 census, making it the List ...
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Bismarck, North Dakota
Bismarck (; from 1872 to 1873: Edwinton) is the List of capitals in the United States, capital city of the U.S. state of North Dakota and the county seat, seat of Burleigh County, North Dakota, Burleigh County. It is the state's List of cities i ...
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Bloomington, Illinois
Bloomington is a city in McLean County, Illinois, United States, and its county seat. The 2020 United States census, 2020 census showed the city had a population of 78,680, making it the List of municipalities in Illinois, 13th-most populous ci ...
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Bowling Green, Kentucky
Bowling Green is a city in Warren County, Kentucky, United States, and its county seat. Its population was 72,294 as of the 2020 United States census, 2020 census, making it the List of cities in Kentucky, third-most populous city in the stat ...
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Brandon, Manitoba
Brandon () is the second-largest city in the province of Manitoba, Canada. It is located in the southwestern corner of the province on the banks of the Assiniboine River, approximately west of the provincial capital, Winnipeg, and east of the ...
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Cedar Rapids, Iowa
Cedar Rapids is a city in Linn County, Iowa, United States, and its county seat. The population was 137,710 at the 2020 United States census, 2020 census, making it the List of cities in Iowa, second-most populous city in Iowa. The city lies o ...
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Champaign, Illinois
Champaign ( ) is a city in Champaign County, Illinois, United States. The population was 88,302 at the 2020 census. It is the List of municipalities in Illinois, tenth-most populous municipality in Illinois and the fourth most populous city in ...
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Chicago
Chicago is the List of municipalities in Illinois, most populous city in the U.S. state of Illinois and in the Midwestern United States. With a population of 2,746,388, as of the 2020 United States census, 2020 census, it is the List of Unite ...
,
Illinois
Illinois ( ) is a U.S. state, state in the Midwestern United States, Midwestern United States. It borders on Lake Michigan to its northeast, the Mississippi River to its west, and the Wabash River, Wabash and Ohio River, Ohio rivers to its ...
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Clarksville, Tennessee
Clarksville is a city in Montgomery County, Tennessee, United States, and its county seat. The city had a population of 166,722 as of the 2020 United States census, 2020 census, making it the List of municipalities in Tennessee, fifth-most populo ...
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Comarca Lagunera
The Comarca Lagunera or La Comarca de la Laguna ("region of lagoons") is a region of northern Mexico occupying large portions of the states of Durango and Coahuila, with rich soils produced by periodic flooding of the Nazas_River, Nazas and Aguan ...
(Torreón
Torreón () is a city and seat of Torreón Municipality in the Mexico, Mexican States of Mexico, state of Coahuila. The city's population is 720,848 inhabitants, making it the second largest city in the state of Coahuila. Also Torreón is par ...
, Gómez Palacio
Gómez (frequently anglicization, anglicized as Gomez) is a common Spanish language, Spanish patronymic surname of Germanic origin meaning "son of Gome". The Portuguese language, Portuguese and Galician language, Old Galician version is Gomes, whi ...
, Lerdo)
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Columbia, Missouri
Columbia is a city in Missouri, United States. It was founded in 1821 as the county seat of Boone County, Missouri, Boone County and had a population of 126,254 as recorded in the 2020 United States census, making it the List of cities in Misso ...
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Cuernavaca, Morelos
Cuernavaca (; , "near the woods" , Otomi: ) is the capital and largest city of the state of Morelos in Mexico. Along with Chalcatzingo, it is likely one of the origins of the Mesoamerican civilization. Olmec works of art, currently displa ...
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Dallas–Fort Worth, Texas
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Davenport, Iowa
Davenport ( ) is a city in Scott County, Iowa, United States, and its county seat. It is situated along the Mississippi River on the eastern border of the state. Davenport had a population of 101,724 as of the 2020 United States census, 2020 cen ...
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Des Moines, Iowa
Des Moines is the List of capitals in the United States, capital and List of cities in Iowa, most populous city in the U.S. state of Iowa. It is the county seat of Polk County, Iowa, Polk County with parts extending into Warren County, Iowa, Wa ...
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Enid, Oklahoma
Enid ( ) is the ninth-largest city in the U.S. state of Oklahoma. It is the county seat of Garfield County, Oklahoma, Garfield County. As of the 2020 United States census, 2020 census, the population was 51,308. Enid was founded during the openin ...
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Evansville, Indiana
Evansville is a city in Vanderburgh County, Indiana, United States, and its county seat. With a population of 118,414 at the 2020 United States census, 2020 census, it is Indiana's List of cities in Indiana, third-most populous city after India ...
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Fargo, North Dakota
Fargo is the List of cities in North Dakota, most populous city in the U.S. state of North Dakota and the county seat of Cass County, North Dakota, Cass County. The population was 125,990 at the 2020 United States census, 2020 census, which was e ...
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Fort Smith, Arkansas
Fort Smith is the List of municipalities in Arkansas, third-most populous city in Arkansas, United States, and one of the two county seats of Sebastian County, Arkansas, Sebastian County. As of the 2020 United States census, 2020 census, the pop ...
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Fort Walton Beach, Florida
Fort Walton Beach, often referred to by the initialism FWB, is a city in southern Okaloosa County, Florida, United States. As of the 2020 United States census, 2020 U.S. census, the population was 20,922, up from 19,507 in 2010. It is a principa ...
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Grand Forks, North Dakota
Grand Forks is a city in and the county seat of Grand Forks County, North Dakota, United States. The city's population was 59,166 as of the 2020 United States census, 2020 census, making it the List of cities in North Dakota, third-most populous ...
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Grand Rapids, Manitoba
Grand Rapids is a town in Manitoba, Canada, on the northwestern shore of Lake Winnipeg where the Saskatchewan River enters the lake. As the name implies, the river had a significant drop at this point (more than in less than ). In modern days, a ...
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Green Bay, Wisconsin
Green Bay is a city in Brown County, Wisconsin, United States, and its county seat. It is located at the head of Green Bay (Lake Michigan), Green Bay (known locally as "the bay of Green Bay"), a sub-basin of Lake Michigan at the mouth of the F ...
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Guadalajara
Guadalajara ( ; ) is the capital and the most populous city in the western Mexican List of states of Mexico, state of Jalisco, as well as the most densely populated municipality in Jalisco. According to the 2020 census, the city has a population ...
,
Jalisco
Jalisco, officially the Free and Sovereign State of Jalisco, is one of the 31 states which, along with Mexico City, comprise the 32 Political divisions of Mexico, Federal Entities of Mexico. It is located in western Mexico and is bordered by s ...
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Guatemala City
Guatemala City (, also known colloquially by the nickname Guate), is the Capital city, national capital and largest city of the Guatemala, Republic of Guatemala. It is also the Municipalities of Guatemala, municipal capital of the Guatemala Depa ...
,
Guatemala
Guatemala, officially the Republic of Guatemala, is a country in Central America. It is bordered to the north and west by Mexico, to the northeast by Belize, to the east by Honduras, and to the southeast by El Salvador. It is hydrologically b ...
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Houston
Houston ( ) is the List of cities in Texas by population, most populous city in the U.S. state of Texas and in the Southern United States. Located in Southeast Texas near Galveston Bay and the Gulf of Mexico, it is the county seat, seat of ...
,
Texas
Texas ( , ; or ) is the most populous U.S. state, state in the South Central United States, South Central region of the United States. It borders Louisiana to the east, Arkansas to the northeast, Oklahoma to the north, New Mexico to the we ...
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Huntsville, Alabama
Huntsville is the List of municipalities in Alabama, most populous city in the U.S. state of Alabama. The population of the city is estimated to be 241,114 in 2024, making it the List of United States cities by population, 100th-most populous ...
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Iowa City, Iowa
Iowa City is the largest city in Johnson County, Iowa, United States, and its county seat. At the time of the 2020 United States census, 2020 census the population was 74,828, making it the state's List of cities in Iowa, fifth-most populous c ...
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Jackson, Mississippi
Jackson is the List of capitals in the United States, capital and List of municipalities in Mississippi, most populous city of the U.S. state of Mississippi. The city sits on the Pearl River (Mississippi–Louisiana), Pearl River and is locate ...
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Jackson, Tennessee
Jackson is a city in and the county seat of Madison County, Tennessee, United States. Located east of Memphis, Tennessee, Memphis and 130 Miles Southwest of Nashville, it is a regional center of trade for West Tennessee. Its total population wa ...
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Janesville, Wisconsin
Janesville is a city in Rock County, Wisconsin, United States, and its county seat. As of the 2020 United States census, 2020 census, the city had a population of 65,615, making it the List of cities in Wisconsin, tenth-most populous city in Wis ...
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Jonesboro, Arkansas
Jonesboro () is a city located on Crowley's Ridge in the northeastern corner of the U.S. State of Arkansas. Jonesboro is one of two county seats of Craighead County, Arkansas, Craighead County. In 2023, the city had an estimated population of ...
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Joplin, Missouri
Joplin is a city in Jasper County, Missouri, Jasper and Newton County, Missouri, Newton counties in the southwestern corner of the U.S. state of Missouri. The bulk of the city is in Jasper County, while the southern portion is in Newton County. J ...
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Kansas City
The Kansas City metropolitan area is a bi-state metropolitan area anchored by Kansas City, Missouri. Its 14 counties straddle the border between the U.S. states of Missouri (9 counties) and Kansas (5 counties). With and a population of more t ...
,
Missouri
Missouri (''see #Etymology and pronunciation, pronunciation'') is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. Ranking List of U.S. states and territories by area, 21st in land area, it border ...
/
Kansas
Kansas ( ) is a landlocked U.S. state, state in the Midwestern United States, Midwestern region of the United States. It borders Nebraska to the north; Missouri to the east; Oklahoma to the south; and Colorado to the west. Kansas is named a ...
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Killeen–Temple–Fort Hood, Texas
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Lafayette, Louisiana
Lafayette ( , ) is the most populous city in and parish seat of Lafayette Parish, Louisiana, Lafayette Parish in the U.S. state of Louisiana, located along the Vermilion River (Louisiana), Vermilion River. It is Louisiana's List of municipaliti ...
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Lawrence, Kansas
Lawrence is a city in and the county seat of Douglas County, Kansas, United States, and the sixth-largest city in the state. It is in the northeastern sector of the state, astride Interstate 70 in Kansas, Interstate 70, between the Kansas River ...
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León, Guanajuato
León (), officially León de Los Aldama, is the most populous city and municipal seat of the municipality of León in the Mexican state of Guanajuato. In the 2020 census, INEGI reported 1,579,803 people living in the city of León and 1,721,21 ...
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Lincoln, Nebraska
Lincoln is the List of capitals in the United States, capital city of the U.S. state of Nebraska. The city covers and had a population of 291,082 as of the 2020 census. It is the state's List of cities in Nebraska, second-most populous city a ...
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Little Rock, Arkansas
Little Rock is the List of capitals in the United States, capital and List of municipalities in Arkansas, most populous city of the U.S. state of Arkansas. The city's population was 202,591 as of the 2020 census. The six-county Central Arkan ...
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Lubbock, Texas
Lubbock ( )
is a city in the U.S. state of Texas and the county seat of Lubbock County. With a population of 272,086 in 2024, Lubbock is the 10th-most populous city in Texas and the 84th-most populous in the United States. The city is in the ...
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Madison, Wisconsin
Madison is the List of capitals in the United States, capital city of the U.S. state of Wisconsin. It is the List of municipalities in Wisconsin by population, second-most populous city in the state, with a population of 269,840 at the 2020 Uni ...
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Managua
Managua () is the capital city, capital and largest city of Nicaragua, and one of the List of largest cities in Central America, largest cities in Central America. Located on the shores of Lake Managua, the city had an estimated population of 1, ...
, Nicaragua
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Memphis, Tennessee
Memphis is a city in Shelby County, Tennessee, United States, and its county seat. Situated along the Mississippi River, it had a population of 633,104 at the 2020 United States census, 2020 census, making it the List of municipalities in Tenne ...
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Mérida, Yucatán
Mérida (, ) is the capital of the List of states of Mexico, Mexican state of Yucatán, and the largest city in southeastern Mexico. The city is also the seat of the Mérida Municipality, eponymous municipality. It is located slightly inland fro ...
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Mexico City
Mexico City is the capital city, capital and List of cities in Mexico, largest city of Mexico, as well as the List of North American cities by population, most populous city in North America. It is one of the most important cultural and finan ...
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Midland/Odessa, Texas
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Milwaukee
Milwaukee is the List of cities in Wisconsin, most populous city in the U.S. state of Wisconsin. Located on the western shore of Lake Michigan, it is the List of United States cities by population, 31st-most populous city in the United States ...
,
Wisconsin
Wisconsin ( ) is a U.S. state, state in the Great Lakes region, Great Lakes region of the Upper Midwest of the United States. It borders Minnesota to the west, Iowa to the southwest, Illinois to the south, Lake Michigan to the east, Michig ...
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Minneapolis–Saint Paul
Minneapolis–Saint Paul is a metropolitan area in the Upper Midwest, Upper Midwestern United States centered around the confluence of the Mississippi River, Mississippi, Minnesota River, Minnesota, and St. Croix River (Wisconsin–Minnesota), ...
,
Minnesota
Minnesota ( ) is a U.S. state, state in the Upper Midwestern region of the United States. It is bordered by the Canadian provinces of Manitoba and Ontario to the north and east and by the U.S. states of Wisconsin to the east, Iowa to the so ...
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Mobile, Alabama
Mobile ( , ) is a city and the county seat of Mobile County, Alabama, United States. The population was 187,041 at the 2020 United States census, 2020 census. After a successful vote to annex areas west of the city limits in July 2023, Mobil ...
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Monroe, Louisiana
Monroe is the ninth-largest city in the U.S. state of Louisiana, and is the parish seat and largest city of Ouachita Parish. With a 2020 census-tabulated population of 47,702, it is the principal city of the Monroe metropolitan statistical ...
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Monterrey
Monterrey (, , abbreviated as MtY) is the capital and largest city of the northeastern Mexican state of Nuevo León. It is the ninth-largest city and the second largest metropolitan area, after Greater Mexico City. Located at the foothills of th ...
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Nuevo León
Nuevo León, officially the Free and Sovereign State of Nuevo León, is a Administrative divisions of Mexico, state in northeastern Mexico. The state borders the Mexican states of Tamaulipas, Coahuila, Zacatecas, and San Luis Potosí, San Luis ...
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Montgomery, Alabama
Montgomery is the List of capitals in the United States, capital city of the U.S. state of Alabama. Named for Continental Army major general Richard Montgomery, it stands beside the Alabama River on the Gulf Coastal Plain. The population was 2 ...
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Morelia
Morelia (; from 1545 to 1828 known as Valladolid; Otomi language, Otomi: ) is a city and municipal seat of the municipalities of Mexico, municipality of Morelia in the north-central part of the state of Michoacán in central Mexico. It is both th ...
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Michoacán
Michoacán, formally Michoacán de Ocampo, officially the Free and Sovereign State of Michoacán de Ocampo, is one of the 31 states which, together with Mexico City, compose the Political divisions of Mexico, Federal Entities of Mexico. The stat ...
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Nashville, Tennessee
Nashville, often known as Music City, is the capital and List of municipalities in Tennessee, most populous city in the U.S. state of Tennessee. It is the county seat, seat of Davidson County, Tennessee, Davidson County in Middle Tennessee, locat ...
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New Orleans
New Orleans (commonly known as NOLA or The Big Easy among other nicknames) is a Consolidated city-county, consolidated city-parish located along the Mississippi River in the U.S. state of Louisiana. With a population of 383,997 at the 2020 ...
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Louisiana
Louisiana ( ; ; ) is a state in the Deep South and South Central regions of the United States. It borders Texas to the west, Arkansas to the north, and Mississippi to the east. Of the 50 U.S. states, it ranks 31st in area and 25 ...
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Normal, Illinois
Normal is a town in McLean County, Illinois, United States. As of the 2020 United States census, 2020 census, the town's population was 52,736. Normal is the smaller of two principal cities of the Bloomington–Normal metropolitan area, and is I ...
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Northwest Arkansas
Northwest Arkansas (NWA) is a metropolitan area and region in Arkansas within the Ozarks. It includes four of the ten largest cities in the state: Fayetteville, Arkansas, Fayetteville, Springdale, Arkansas, Springdale, Rogers, Arkansas, Rogers, ...
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Oklahoma City
Oklahoma City (), officially the City of Oklahoma City, and often shortened to OKC, is the List of capitals in the United States, capital and List of municipalities in Oklahoma, most populous city of the U.S. state of Oklahoma. The county seat ...
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Oklahoma
Oklahoma ( ; Choctaw language, Choctaw: , ) is a landlocked U.S. state, state in the South Central United States, South Central region of the United States. It borders Texas to the south and west, Kansas to the north, Missouri to the northea ...
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Omaha, Nebraska
Omaha ( ) is the List of cities in Nebraska, most populous city in the U.S. state of Nebraska. It is located in the Midwestern United States along the Missouri River, about north of the mouth of the Platte River. The nation's List of United S ...
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Owensboro, Kentucky
Owensboro is a Home rule in the United States, home rule-class city in Daviess County, Kentucky, United States, of which it is also the county seat. It is the List of cities in Kentucky, fourth-most populous city in the state. Owensboro is loca ...
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Paducah, Kentucky
Paducah ( ) is a List of cities in Kentucky, home rule-class city in the Upland South, and the county seat of McCracken County, Kentucky, United States. The most populous city in the Jackson Purchase region, it is located in the Southeastern Unit ...
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Panama City, Florida
Panama City is a city in and the county seat of Bay County, Florida, United States. Located along U.S. Route 98 in Florida, U.S. Highway 98 (US 98), it is the largest city between Tallahassee, Florida, Tallahassee and Pensacola, Florida, Pe ...
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Pensacola, Florida
Pensacola ( ) is a city in the Florida panhandle in the United States. It is the county seat and only incorporated city, city in Escambia County, Florida, Escambia County. The population was 54,312 at the 2020 United States census, 2020 census. ...
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Peoria, Illinois
Peoria ( ) is a city in Peoria County, Illinois, United States, and its county seat. Located on the Illinois River, the city had a population of 113,150 as of the 2020 United States census, 2020 census, making it the List of municipalities in Ill ...
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Puebla, Puebla
Puebla de Zaragoza (; ; ), formally Heroica Puebla de Zaragoza, formerly Puebla de los Ángeles during colonial times, or known simply as Puebla, is the seat of Puebla Municipality. It is the capital and largest city of the state of Puebla, and t ...
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Quad Cities
The Quad Cities is a region of five cities (originally Tri-Cities, later four, see #History, History) in the U.S. states of Iowa and Illinois: Davenport, Iowa, Davenport and Bettendorf, Iowa, Bettendorf (the fifth to be included) in southeaster ...
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Iowa
Iowa ( ) is a U.S. state, state in the upper Midwestern United States, Midwestern region of the United States. It borders the Mississippi River to the east and the Missouri River and Big Sioux River to the west; Wisconsin to the northeast, Ill ...
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Illinois
Illinois ( ) is a U.S. state, state in the Midwestern United States, Midwestern United States. It borders on Lake Michigan to its northeast, the Mississippi River to its west, and the Wabash River, Wabash and Ohio River, Ohio rivers to its ...
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Racine, Wisconsin
Racine ( ) is a city in Racine County, Wisconsin, United States, and its county seat. It is located on the shore of Lake Michigan at the mouth of the Root River (Wisconsin), Root River, south of Milwaukee and north of Chicago. It is the List ...
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Red Lake, Ontario
Red Lake is a municipality with town status in the Provinces and territories of Canada, Canadian province of Ontario, located northwest of Thunder Bay and less than from the Manitoba border. The municipality consists of six small communities ( ...
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Regina, Saskatchewan
Regina ( ) is the capital city of the Provinces and territories of Canada, Canadian province of Saskatchewan. The city is the second-largest in the province, and is a commercial centre for southern Saskatchewan. As of the 2021 Canadian census, ...
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Rockford, Illinois
Rockford is a city in Winnebago County, Illinois, Winnebago and Ogle County, Illinois, Ogle counties in the U.S. state of Illinois. Located in far northern Illinois on the banks of the Rock River (Mississippi River tributary), Rock River, Rockfor ...
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Rochester, Minnesota
Rochester is a city in Olmsted County, Minnesota, United States, and its county seat. It is located along rolling bluffs on the Zumbro River's south fork in Southeast Minnesota. At the 2020 United States census, 2020 census, the city had a popul ...
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Sioux City, Iowa
Sioux City () is a city in Woodbury County, Iowa, Woodbury and Plymouth County, Iowa, Plymouth counties in the U.S. state of Iowa. The population was 85,797 in the 2020 United States Census, 2020 census, making it the List of cities in Iowa, fo ...
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Sioux Falls, South Dakota
Sioux Falls ( ) is the List of cities in South Dakota, most populous city in the U.S. state of South Dakota and the List of United States cities by population, 117th-most populous city in the United States. It is the county seat of Minnehaha Coun ...
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St. Louis
St. Louis ( , sometimes referred to as St. Louis City, Saint Louis or STL) is an independent city in the U.S. state of Missouri. It lies near the confluence of the Mississippi and the Missouri rivers. In 2020, the city proper had a populatio ...
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Missouri
Missouri (''see #Etymology and pronunciation, pronunciation'') is a U.S. state, state in the Midwestern United States, Midwestern region of the United States. Ranking List of U.S. states and territories by area, 21st in land area, it border ...
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San Antonio
San Antonio ( ; Spanish for " Saint Anthony") is a city in the U.S. state of Texas and the most populous city in Greater San Antonio. San Antonio is the third-largest metropolitan area in Texas and the 24th-largest metropolitan area in the ...
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Texas
Texas ( , ; or ) is the most populous U.S. state, state in the South Central United States, South Central region of the United States. It borders Louisiana to the east, Arkansas to the northeast, Oklahoma to the north, New Mexico to the we ...
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San José, Costa Rica
San José (; meaning "Saint Joseph") is the capital city, capital and largest city of Costa Rica, and the capital of San José Province. It is in the center of the country, in the mid-west of the Costa Rican Central Valley, Central Valley, wi ...
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San Luis Potosí, San Luis Potosí
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San Pedro Sula
San Pedro Sula () is the capital of Cortés Department, Honduras. It is located in the northwest corner of the country in the Sula Valley, about 50 kilometers (31 miles) south of Puerto Cortés on the Caribbean Sea. With a population of 701, ...
, Honduras
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San Salvador
San Salvador () is the Capital city, capital and the largest city of El Salvador and its San Salvador Department, eponymous department. It is the country's largest agglomeration, serving as the country's political, cultural, educational and fin ...
, El Salvador
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Santiago de Querétaro, Querétaro
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Saskatoon, Saskatchewan
Saskatoon () is the largest city in the Provinces and territories of Canada, Canadian province of Saskatchewan. It straddles a bend in the South Saskatchewan River in the central region of the province. It is located along the Trans-Canada Hig ...
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Shreveport–Bossier City, Louisiana
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Springfield, Illinois
Springfield is the List of capitals in the United States, capital city of the U.S. state of Illinois. Its population was 114,394 at the 2020 United States census, which makes it the state's List of cities in Illinois, seventh-most populous cit ...
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Springfield, Missouri
Springfield is the List of cities in Missouri, third most populous city in the U.S. state of Missouri and the county seat of Greene County, Missouri, Greene County. The city's population was 169,176 at the 2020 United States census, 2020 censu ...
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Tampico
Tampico is a city and port in the southeastern part of the Mexican state of Tamaulipas. It is located on the north bank of the Pánuco River, about inland from the Gulf of Mexico, and directly north of the state of Veracruz. Tampico is the fif ...
, Tamaulipas
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Tegucigalpa
Tegucigalpa ( )—formally Tegucigalpa, Municipality of the Central District ( or ''Tegucigalpa, M.D.C.''), and colloquially referred to as ''Tegus'' or ''Teguz''—is the capital and largest city of Honduras along with its sister city, Comaya ...
, Honduras
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Thompson, Manitoba
Thompson is a List of cities in Manitoba, city in north-central Manitoba, Manitoba, Canada, the largest city and most populated municipality in Northern Manitoba.
Situated along the Burntwood River, Thompson is located north of Lake Winnipeg a ...
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Toluca, Estado de México
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Topeka, Kansas
Topeka ( ) is the capital city of the U.S. state of Kansas and the county seat of Shawnee County. It is along the Kansas River in the central part of Shawnee County, in northeastern Kansas, in the Central United States. As of the 2020 cen ...
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Tuscaloosa, Alabama
Tuscaloosa ( ) is a city in and the county seat of Tuscaloosa County, Alabama, Tuscaloosa County in west-central Alabama, United States, on the Black Warrior River where the Gulf Coastal Plain, Gulf Coastal and Piedmont (United States), Piedm ...
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Tulsa, Oklahoma
Tulsa ( ) is the List of municipalities in Oklahoma, second-most-populous city in the U.S. state, state of Oklahoma, after Oklahoma City, and the List of United States cities by population, 48th-most-populous city in the United States. The po ...
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Wichita, Kansas
Wichita ( ) is the List of cities in Kansas, most populous city in the U.S. state of Kansas and the county seat of Sedgwick County, Kansas, Sedgwick County. As of the 2020 United States census, 2020 census, the population of the city was 397, ...
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Wichita Falls, Texas
Wichita Falls ( ) is a city in and the county seat of Wichita County, Texas, United States. It is the principal city of the Wichita Falls metropolitan area, Wichita Falls metropolitan statistical area, which encompasses all of Archer County, Tex ...
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Winnipeg, Manitoba
Winnipeg () is the capital and largest city of the Provinces and territories of Canada, Canadian province of Manitoba. It is centred on the confluence of the Red River of the North, Red and Assiniboine River, Assiniboine rivers. , Winnipeg h ...
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Zacatecas, Zacatecas
Zacatecas () is the principal city within the municipality in Mexico of the same name, and the capital of the state of Zacatecas. Located in north-central Mexico, the city had its start as a Spanish mining camp in the mid-16th century. Native ...
See also
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Effects of time zones on North American broadcasting
The scheduling of television programming in North America (namely the United States, Canada, and Mexico) must cope with different time zones. The United States (excluding territories) has six time zones ( Hawaii–Aleutian, Alaska, Pacific, Mo ...
References
External links
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{{North American time zones
Time zones
Time in Canada
Time in Mexico
Time zones in the United States