Late-night television is one of the dayparts in television

broadcast programming Broadcast programming is the practice of organizing or ordering (scheduling) of broadcast media shows, typically radio and television, in a daily, weekly, monthly, quarterly, or season-long schedule. Modern broadcasters use broadcast autom ...

. It follows

prime time Prime time, or peak time, is the block of broadcast programming taking place during the middle of the evening for television shows. It is mostly targeted towards adults (and sometimes families). It is used by the major television networks to ...

and precedes the overnight

television show A television show, TV program (), or simply a TV show, is the general reference to any content produced for viewing on a television set that is broadcast via over-the-air, satellite, and cable, or distributed digitally on streaming platf ...

graveyard slot A graveyard slot (or death slot) is a time period in which a television audience is very small compared to other times of the day, and therefore broadcast programming is considered far less important. Graveyard slots are usually situated in the ea ...

. The slot generally runs from about 11:00 p.m. to 2:00 a.m., with variations according to the time zone and broadcaster. In the United States and Canada, the term is synonymous with the

late-night talk show A late-night talk show is a genre of talk show, originating in the American Media, United States. It is generally structured around humorous monologues about the day's news, guest interviews, comedy sketches and music performances. It is charact ...

, a type of

television comedy Television comedy is a category of broadcasting that has been present since the early days of entertainment media. While there are several genres of comedy, some of the first ones aired were variety shows. One of the first Television in the United ...

talk show A talk show is a television programming, radio programming or podcast genre structured around the act of spontaneous conversation.Bernard M. Timberg, Robert J. Erler'' (2010Television Talk: A History of the TV Talk Show', pp.3-4Erler, Robert (201 ...

and

variety show Variety show, also known as variety arts or variety entertainment, is entertainment made up of a variety of acts including musical performances, sketch comedy, magic, acrobatics, juggling, and ventriloquism. It is normally introduced by a comp� ...

. Thus, the late-night programming block is considered more important in North America. On most major-network stations, a

late-night news News broadcasting is the medium of broadcasting various news events and other information via television, radio, or the internet in the field of broadcast journalism. The content is usually either produced locally in a radio studio or tel ...

bulletin airs at the beginning of the block. Due to the complications of

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 ...

, live professional sporting matches such as

baseball Baseball is a bat-and-ball games, bat-and-ball sport played between two team sport, teams of nine players each, taking turns batting (baseball), batting and Fielding (baseball), fielding. The game occurs over the course of several Pitch ...

hockey ''Hockey'' is a family of List of stick sports, stick sports where two opposing teams use hockey sticks to propel a ball or disk into a goal. There are many types of hockey, and the individual sports vary in rules, numbers of players, apparel, ...

, and

basketball Basketball is a team sport in which two teams, most commonly of five players each, opposing one another on a rectangular Basketball court, court, compete with the primary objective of #Shooting, shooting a basketball (ball), basketball (appro ...

played in

Pacific The Pacific Ocean is the largest and deepest of Earth's five oceanic divisions. It extends from the Arctic Ocean in the north to the Southern Ocean, or, depending on the definition, to Antarctica in the south, and is bounded by the cont ...

and

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 ...

cities, such as

Denver Denver ( ) is a List of municipalities in Colorado#Consolidated city and county, consolidated city and county, the List of capitals in the United States, capital and List of municipalities in Colorado, most populous city of the U.S. state of ...

Los Angeles Los Angeles, often referred to by its initials L.A., is the List of municipalities in California, most populous city in the U.S. state of California, and the commercial, Financial District, Los Angeles, financial, and Culture of Los Angeles, ...

, Phoenix,

Portland Portland most commonly refers to: *Portland, Oregon, the most populous city in the U.S. state of Oregon *Portland, Maine, the most populous city in the U.S. state of Maine *Isle of Portland, a tied island in the English Channel Portland may also r ...

, and

Seattle Seattle ( ) is the most populous city in the U.S. state of Washington and in the Pacific Northwest region of North America. With a population of 780,995 in 2024, it is the 18th-most populous city in the United States. The city is the cou ...

, are often played in the primetime of the Pacific and Mountain Time Zones but late night in the Central and

Eastern Eastern or Easterns may refer to: Transportation Airlines *China Eastern Airlines, a current Chinese airline based in Shanghai * Eastern Air, former name of Zambia Skyways *Eastern Air Lines, a defunct American airline that operated from 192 ...

time zones, and their lateness often contributes to a perceived

East Coast bias East Coast bias is the perceived tendency for sports broadcasting and sports journalism, journalism in the United States to give greater weight and attention to teams and athletes on the East Coast of the United States, East Coast than those on the ...

in sports media. In the

United Kingdom The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a country in Northwestern Europe, off the coast of European mainland, the continental mainland. It comprises England, Scotlan ...

, the late-night spot is from 11:00 p.m. to 12:30 a.m. and not seen as a priority;

ITV ITV or iTV may refer to: Television TV stations/networks/channels ITV *Independent Television (ITV), a British television network and company, including: **ITV (TV network), a free-to-air national commercial television network in the United Kingd ...

Channel 4 Channel 4 is a British free-to-air public broadcast television channel owned and operated by Channel Four Television Corporation. It is state-owned enterprise, publicly owned but, unlike the BBC, it receives no public funding and is funded en ...

and Channel 5 air repeat programs in the time slot, and the

BBC The British Broadcasting Corporation (BBC) is a British public service broadcaster headquartered at Broadcasting House in London, England. Originally established in 1922 as the British Broadcasting Company, it evolved into its current sta ...

's channels (

BBC One BBC One is a British free-to-air public broadcast television channel owned and operated by the BBC. It is the corporation's oldest and flagship channel, and is known for broadcasting mainstream programming, which includes BBC News television b ...

Two 2 (two) is a number, numeral and digit. It is the natural number following 1 and preceding 3. It is the smallest and the only even prime number. Because it forms the basis of a duality, it has religious and spiritual significance in many ...

Three 3 (three) is a number, numeral and digit. It is the natural number following 2 and preceding 4, and is the smallest odd prime number and the only prime preceding a square number. It has religious and cultural significance in many societies ...

and Four) primarily show

BBC News BBC News is an operational business division of the British Broadcasting Corporation (BBC) responsible for the gathering and broadcasting of news and current affairs in the UK and around the world. The department is the world's largest broad ...

, air movies, or repeats. Similarly,

Australia Australia, officially the Commonwealth of Australia, is a country comprising mainland Australia, the mainland of the Australia (continent), Australian continent, the island of Tasmania and list of islands of Australia, numerous smaller isl ...

n and

New Zealand New Zealand () is an island country in the southwestern Pacific Ocean. It consists of two main landmasses—the North Island () and the South Island ()—and List of islands of New Zealand, over 600 smaller islands. It is the List of isla ...

television primarily air American late shows, lower-priority imported series, late movies or overflows of sports programming in the late-nighttime slot. On

cable television Cable television is a system of delivering television programming to consumers via radio frequency (RF) signals transmitted through coaxial cables, or in more recent systems, light pulses through fibre-optic cables. This contrasts with bro ...

, programming strategies in this time slot include

timeshift channel A timeshift channel or time-shift channel (sometimes referred to as a +1 channel) is a television channel carrying time-delayed reruns of its "parent" channel's programming. This channel runs alongside its parent: the term ''timeshift'' does not ...

of prime-time programs and, in the case of

children's television series Children's television series (or children's television shows) are Television show, television programs designed specifically for Child, children. They are typically characterised by easy-going content devoid of sensitive or adult themes and are ...

channels,

sign-on and sign-off A sign-on (or start-up in Commonwealth countries except Canada) is the beginning of operations for a radio broadcasting, radio or television station, generally at the start of each day. It is the opposite of a sign-off (or closedown in Commonw ...

and allowing more adult-oriented fare for the overnight hours under another brand. Two examples are the children's channels

Cartoon Network Cartoon Network (CN) is an American cable television television channel, channel and the flagship property of the Cartoon Network, Inc., a sub-division of the Warner Bros. Discovery Networks division of Warner Bros. Discovery. It launched on ...

and

Nickelodeon Nickelodeon (nicknamed Nick) is an American pay television channel and the flagship property of the Nickelodeon Group, a sub-division of the Paramount Media Networks division of Paramount Global. Launched on April 1, 1979, as the first ca ...

, which changes over to

Adult Swim Adult Swim (stylized as

dult swim Dult is a village in Batala in Gurdaspur district of Punjab State, India. It is located from sub district headquarter, from district headquarter and from Sri Hargobindpur. The village is administrated by Sarpanch an elected representativ ...

and s is an American adult-oriented television programming block that airs on Cartoon Network which broadcasts during the evening, prime time, and Late-night television, late-night Dayparting, dayparts. T ...

and

Nick at Nite Nick at Nite (stylized as nick@nite since 2009) is an American nighttime programming block on Nickelodeon. List of programs broadcast by Nick at Nite, The block's programming broadcasts from prime time to Late-night television, late night, with ...

, respectively, at an hour when most pre-adolescent children go to sleep. Adult Swim and Nick at Nite typically airs series programming, such as reruns of

sitcom A sitcom (short for situation comedy or situational comedy) is a genre of comedy produced for radio and television, that centers on a recurring cast of character (arts), characters as they navigate humorous situations within a consistent settin ...

, that may have coarser language and more adult themes than Cartoon Network and Nickelodeon. After 11:00 p.m.,

Japan Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea ...

airs adult talk or variety shows as well as

late-night anime In Japan, refers to anime series broadcast on television during the night, usually between 10 p.m. and 4 a.m. JST. History The earliest late-night anime titles include ''Sennin Buraku'' (1963–1964), ''Golgo 13'' (1971), ''Lemon Angel'' (1987 ...

. This is also true of the United States–based cable channel

, which targets children and young teens during daytime and primetime hours, but changes over to its

Adult Swim Adult Swim (stylized as

brand in late-night slots, which targets young adults with its content."Adult Swim/CN Split Cements Strategy"
ICv2. March 3, 2005.

References

{{Dayparting Television genres Television programming Television terminology

See also

References