contemporary history Contemporary history, in English-language historiography, is a subset of modern history that describes the historical period from about 1945 to the present. In the social sciences, contemporary history is also continuous with, and related t ...

, the third millennium is the current

millennium A millennium () is a period of one thousand years, one hundred decades, or ten centuries, sometimes called a kiloannum (ka), or kiloyear (ky). Normally, the word is used specifically for periods of a thousand years that begin at the starting ...

in the ''

Anno Domini The terms (AD) and before Christ (BC) are used when designating years in the Gregorian calendar, Gregorian and Julian calendar, Julian calendars. The term is Medieval Latin and means "in the year of the Lord" but is often presented using "o ...

'' or

Common Era Common Era (CE) and Before the Common Era (BCE) are year notations for the Gregorian calendar (and its predecessor, the Julian calendar), the world's most widely used calendar era. Common Era and Before the Common Era are alternatives to the ...

, under the

Gregorian calendar The Gregorian calendar is the calendar used in most parts of the world. It went into effect in October 1582 following the papal bull issued by Pope Gregory XIII, which introduced it as a modification of, and replacement for, the Julian cale ...

. It began on 1 January 2001 ( MMI) and will end on 31 December 3000 ( MMM), spanning the 21st to 30th centuries. Ongoing

futures studies Futures studies, futures research or futurology is the systematic, interdisciplinary and holistic study of social and technological advancement, and other environmental trends, often for the purpose of exploring how people will live and wor ...

seek to understand what will likely continue and what could plausibly change in this period and beyond.

Predictions and forecasts not included on this timeline

Climate change Present-day climate change includes both global warming—the ongoing increase in Global surface temperature, global average temperature—and its wider effects on Earth's climate system. Climate variability and change, Climate change in ...

Extinction Extinction is the termination of an organism by the death of its Endling, last member. A taxon may become Functional extinction, functionally extinct before the death of its last member if it loses the capacity to Reproduction, reproduce and ...

List of dates predicted for apocalyptic events Predictions of apocalyptic events that will result in the extinction of humanity, a collapse of civilization, or the destruction of the planet have been made since at least the beginning of the Common Era. Most predictions are related to Abra ...

List of future astronomical events A list of future observable astronomical events, of the classical variety: those seen by eyesight, or happen within the Solar System. These are by no means all events, but only the notable or rare ones. In particular, it does not include all sola ...

List of lunar eclipses in the 21st century During the 21st century, there will be 228 lunar eclipses of which 86 will be Lunar eclipse#Types of lunar eclipse, penumbral, 57 will be partial and 85 will be total. Of the total eclipses, 24 will be central, in the sense that the Moon will pas ...

List of solar eclipses in the 21st century During the 21st century, there will be 224 solar eclipses of which 77 will be Solar eclipse#Types, partial, 72 will be annular, 68 will be total and 7 will be hybrids between total and annular eclipses. Of these, two annular and one total eclipse ...

List of time capsules This is a list of time capsules. The register of The International Time Capsule Society estimates there are between 10,000 and 15,000 time capsules worldwide. An estimated 95% of time capsules are lost track of by the fifth anniversary of their b ...

* Near future centennial (bi, tri, etc.) events. *

Near future in fiction The near future has been used as a setting in many works, usually but not limited to the genre of science fiction. It has become increasingly common in works from the 18th century onward, with some of the classic works in the genre being Jules Ver ...

Predictions and claims for the Second Coming The Second Coming is a Christian and Islamic concept regarding the return of Jesus to Earth after his first coming and his ascension to heaven about two thousand years ago. The belief is based on messianic prophecies found in the canonical go ...

Projections of population growth Human population projections are attempts to extrapolate how human populations will change in the future. These projections are an important input to Forecasting, forecasts of the population's impact on this planet and humanity's future well-bein ...

Representative Concentration Pathway Representative Concentration Pathways (RCP) are climate change scenarios to project future greenhouse gas concentrations. These pathways (or ''trajectories'') describe future greenhouse gas concentrations (not emissions) and have been formally a ...

Shared Socioeconomic Pathways Shared Socioeconomic Pathways (SSPs) are climate change scenarios of projected socioeconomic global changes up to 2100 as defined in the IPCC Sixth Assessment Report on climate change in 2021. They are used to derive greenhouse gas emissions sc ...

21st century

2000s

* See:

2000 2000 was designated as the International Year for the Culture of Peace and the World Mathematics, Mathematical Year. Popular culture holds the year 2000 as the first year of the 21st century and the 3rd millennium, because of a tende ...

2001 The year's most prominent event was the September 11 attacks against the United States by al-Qaeda, which Casualties of the September 11 attacks, killed 2,977 people and instigated the global war on terror. The United States led a Participan ...

2002 The effects of the September 11 attacks of the previous year had a significant impact on the affairs of 2002. The war on terror was a major political focus. Without settled international law, several nations engaged in anti-terror operation ...

2003 2003 was designated by the United Nations as the International Year of Fresh water, Freshwater. In 2003, a Multi-National Force – Iraq, United States-led coalition 2003 invasion of Iraq, invaded Iraq, starting the Iraq War. Demographic ...

2004 2004 was designated as an International Year of Rice by the United Nations, and the International Year to Commemorate the Struggle Against Slavery and Its Abolition (by UNESCO). Events January * January 3 – Flash Airlines Flight 60 ...

2005 2005 was designated as the International Year for Sport and Physical Education and the International Year of Microcredit. The beginning of 2005 also marked the end of the International Decade of the World's Indigenous Peoples, Internationa ...

2006 2006 was designated as the International Year of Deserts and Desertification. Events January * January 1– 4 – Russia temporarily cuts shipment of natural gas to Ukraine during a price dispute. * January 12 – A stampede during t ...

2007 2007 was designated as the International Heliophysical Year and the International Polar Year. Events January * January 1 **Bulgaria and Romania 2007 enlargement of the European Union, join the European Union, while Slovenia joins the Eur ...

2008 2008 was designated as: *International Year of Languages *International Year of Planet Earth *International Year of the Potato *International Year of Sanitation The Great Recession, a worldwide recession which began in 2007, continued throu ...

2009 2009 was designated as the International Year of Astronomy by the United Nations to coincide with the 400th anniversary of Galileo Galilei's first known astronomical studies with a telescope and the publication of Astronomia Nova by Joha ...

2010s

* See:

2010 The year saw a multitude of natural and environmental disasters such as the 2010 Haiti earthquake, the Deepwater Horizon oil spill, and the 2010 Chile earthquake. The 2009 swine flu pandemic, swine flu pandemic which began the previous year ...

2011 The year marked the start of a Arab Spring, series of protests and revolutions throughout the Arab world advocating for democracy, reform, and economic recovery, later leading to the depositions of world leaders in Tunisia, Egypt, and Yemen ...

2012 2012 was designated as: *International Year of Cooperatives *International Year of Sustainable Energy for All Events January *January 4 – The Cicada 3301 internet hunt begins. * January 12 – Peaceful protests begin in the R ...

2013 2013 was the first year since 1987 to contain four unique digits (a span of 26 years). 2013 was designated as: *International Year of Water Cooperation *International Year of Quinoa Events January * January 5 – 2013 Craig, Alask ...

2014 The year 2014 was marked by the surge of the Western African Ebola epidemic, West African Ebola epidemic, which began in 2013, becoming the List of Ebola outbreaks, most widespread outbreak of the Ebola, Ebola virus in human history, resul ...

2015 2015 was designated by the United Nations as: * International Year of Light * International Year of Soil __TOC__ Events January * January 1 – Lithuania officially adopts the euro as its currency, replacing the litas, and becomes ...

2016 2016 was designated as: * International Year of Pulses by the sixty-eighth session of the United Nations General Assembly. * International Year of Global Understanding (IYGU) by the International Council for Science (ICSU), the Internationa ...

2017 2017 was designated as the International Year of Sustainable Tourism for Development by the United Nations General Assembly. Events January * January 1 – Istanbul nightclub shooting: A gunman dressed as Santa Claus opens fire at the ...

2018 Events January * January 1 – Bulgaria takes over the Presidency of the Council of the European Union, after the Estonian presidency. * January 4 – SPLM-IO rebels loyal to Chan Garang Lual start a raid against Juba, capital of ...

2019 This was the year in which the first known human case of COVID-19 was documented, preceding COVID-19 pandemic, the pandemic which was declared by the World Health Organization the following year. Up to that point, 2019 had been described as ...

2020s

* See:

2020 The year 2020 was heavily defined by the COVID-19 pandemic, which led to global Social impact of the COVID-19 pandemic, social and Economic impact of the COVID-19 pandemic, economic disruption, mass cancellations and postponements of even ...

2021 Like the year 2020, 2021 was also heavily defined by the COVID-19 pandemic, due to the emergence of multiple Variants of SARS-CoV-2, COVID-19 variants. The major global rollout of COVID-19 vaccines, which began at the end of 2020, continued ...

2022 The year began with another wave in the COVID-19 pandemic, with SARS-CoV-2 Omicron variant, Omicron spreading rapidly and becoming the dominant variant of the SARS-CoV-2 virus worldwide. Tracking a decrease in cases and deaths, 2022 saw ...

2023 Catastrophic natural disasters in 2023 included the Lists of 21st-century earthquakes, 5th-deadliest earthquake of the 21st century 2023 Turkey–Syria earthquakes, striking Turkey and Syria, leaving up to 62,000 people dead; Cyclone Freddy ...

2024 The year saw the list of ongoing armed conflicts, continuation of major armed conflicts, including the Russian invasion of Ukraine, the Myanmar civil war (2021–present), Myanmar civil war, the Sudanese civil war (2023–present), Sudane ...

2025 So far, the year has seen the continuation of major armed conflicts, including the Russian invasion of Ukraine, the Sudanese civil war (2023–present), Sudanese civil war, and the Gaza war. Internal crises in Bangladesh post-resignation v ...

* 2026 * 2027 * 2028 * 2029

2030s

2040s

* Rare alignment of the five naked-eye planets cluster within 7° of longitude, 12 September 2040. * 2040: End year of the Baku City Master Plan implementation. * 2041: ** The Antarctic treaty is scheduled to come under review. * 2042: ** 17 September: a common computing representation of date and time on IBM mainframe systems will overflow with potential results similar to the

year 2000 problem The term year 2000 problem, or simply Y2K, refers to potential computer errors related to the Time formatting and storage bugs, formatting and storage of calendar data for dates in and after the year 2000. Many Computer program, programs repr ...

. * 2045: ** 31 December:

Bill Gates William Henry Gates III (born October 28, 1955) is an American businessman and philanthropist. A pioneer of the microcomputer revolution of the 1970s and 1980s, he co-founded the software company Microsoft in 1975 with his childhood friend ...

announced that

Gates Foundation The Gates Foundation is an American private foundation founded by Bill Gates and Melinda French Gates. Based in Seattle, Washington, it was launched in 2000 and is reported to be the third largest charitable foundation in the world, holding $ ...

is scheduled to cease operations. * 2047: On 1 July, the "

one country, two systems "One country, two systems" is a constitutional principle of the People's Republic of China (PRC) describing the governance of the special administrative regions of Hong Kong and Macau. Deng Xiaoping developed the one country, two systems ...

" principle's guarantee in

Hong Kong Hong Kong)., Legally Hong Kong, China in international treaties and organizations. is a special administrative region of China. With 7.5 million residents in a territory, Hong Kong is the fourth most densely populated region in the wor ...

is scheduled to end, as it was guaranteed for 50 years starting from 1 July 1997, provided under the

Hong Kong Basic Law The Basic Law of the Hong Kong Special Administrative Region of the People's Republic of China is a national law of China that serves as the organic law for the Hong Kong Special Administrative Region (HKSAR). With nine chapters, 160 article ...

. The agreement was raised by

Deng Xiaoping Deng Xiaoping also Romanization of Chinese, romanised as Teng Hsiao-p'ing; born Xiansheng (). (22 August 190419 February 1997) was a Chinese statesman, revolutionary, and political theorist who served as the paramount leader of the People's R ...

to deal with Hong Kong's reunification with the

People's Republic of China China, officially the People's Republic of China (PRC), is a country in East Asia. With population of China, a population exceeding 1.4 billion, it is the list of countries by population (United Nations), second-most populous country after ...

in 1997, and stipulated in the

Sino-British Joint Declaration The Sino-British Joint Declaration was a treaty between the governments of the United Kingdom and People's Republic of China signed in 1984 setting the conditions in which Hong Kong was transferred to Chinese control and for the governance o ...

of 1984. However, in February 2024, Xia Baolong, the head of the Hong Kong and Macau Affairs Office, said that the system would be kept permanently. * 2048: On 14 January, the Protocol on Environmental Protection to the Antarctic Treaty is scheduled to come up for review. * 2049: ** October 1: Scheduled completion of the Belt and Road Initiative, coinciding with the 100th anniversary of the founding of the People's Republic of China. ** On 20 December, the "

" arrangement with

Macau Macau or Macao is a special administrative regions of China, special administrative region of the People's Republic of China (PRC). With a population of about people and a land area of , it is the most List of countries and dependencies by p ...

, guaranteed for 50 years starting from 20 December 1999, provided under the Basic Law and the Joint Declaration on the Question of Macau, will expire. ** The embargoed 37-million-word diary of Robert Shields will become available to read and count words.

2050s

* 2050: ** 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 ...

aims to reach net-zero carbon emissions in accordance with the Climate Change Act 2008. ** Three-North Shelter Forest Program is expected to be completed. ** Under a plan announced in July 2016, New Zealand aims to eradicate all non- native

rat Rats are various medium-sized, long-tailed rodents. Species of rats are found throughout the order Rodentia, but stereotypical rats are found in the genus ''Rattus''. Other rat genera include '' Neotoma'' (pack rats), '' Bandicota'' (bandicoo ...

possums Possum may refer to: Animals * Didelphimorphia, or (o)possums, an order of marsupials native to the Americas ** Didelphis, a genus of marsupials within Didelphimorphia *** Common opossum, native to Central and South America *** Virginia opossum, ...

, and mustelids by this year. ** The case files surrounding the 1943 death of the former

lieutenant general Lieutenant general (Lt Gen, LTG and similar) is a military rank used in many countries. The rank traces its origins to the Middle Ages, where the title of lieutenant general was held by the second-in-command on the battlefield, who was norma ...

of the

Polish Army The Land Forces () are the Army, land forces of the Polish Armed Forces. They currently contain some 110,000 active personnel and form many components of the European Union and NATO deployments around the world. Poland's recorded military histor ...

and first

Prime Minister A prime minister or chief of cabinet is the head of the cabinet and the leader of the ministers in the executive branch of government, often in a parliamentary or semi-presidential system. A prime minister is not the head of state, but r ...

of the Polish government in exile,

Władysław Sikorski Władysław Eugeniusz Sikorski (; 20 May 18814 July 1943) was a Polish military and political leader. Before World War I, Sikorski established and participated in several underground organizations that promoted the cause of Polish independenc ...

, are expected to be declassified this year by the

British government His Majesty's Government, abbreviated to HM Government or otherwise UK Government, is the central government, central executive authority of the United Kingdom of Great Britain and Northern Ireland.

. Due to tensions between the

, the

Soviet Union The Union of Soviet Socialist Republics. (USSR), commonly known as the Soviet Union, was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 until Dissolution of the Soviet ...

, and

Nazi Germany Nazi Germany, officially known as the German Reich and later the Greater German Reich, was the German Reich, German state between 1933 and 1945, when Adolf Hitler and the Nazi Party controlled the country, transforming it into a Totalit ...

, the circumstances of his death has led to disputes over whether the crash was deliberate or not. The official conclusion by the British government is that the crash was accidental. However, the Polish government refused to endorse this report on the basis of a lack of conclusive findings and contradictions within the British evidence. In 2008, an investigation was opened by the Commission for the Prosecution of Crimes against the Polish Nation of the

Institute of National Remembrance The Institute of National Remembrance – Commission for the Prosecution of Crimes against the Polish Nation (, abbreviated IPN) is a Polish state research institute in charge of education and archives which also includes two public prosecutio ...

, and concluded in 2013 that there is not enough evidence to prove or disprove the sabotage theory. * 2051: ** April: One of the METI messages Cosmic Call 1 sent from the 70-meter Eupatoria Planetary Radar in 1999 arrives at its destination, the Gliese 777 system. * 2054: ** Hawksbill Creek Agreement granting tax exemptions and special economic status for

Freeport, Bahamas Freeport is a city, district and free trade zone on the island of Grand Bahama in the northwest part of The Bahamas. In 1955, Wallace Groves, a Virginian financier with lumber interests in Grand Bahama, was granted of pineyard with substant ...

, is set to expire.

2060s

* 2060: ** The

Chinese government The government of the People's Republic of China is based on a system of people's congress within the parameters of a Unitary state, unitary communist state, in which the ruling Chinese Communist Party (CCP) enacts its policies through people's ...

aims for China to be carbon neutral. **

Russia Russia, or the Russian Federation, is a country spanning Eastern Europe and North Asia. It is the list of countries and dependencies by area, largest country in the world, and extends across Time in Russia, eleven time zones, sharing Borders ...

aims to be carbon neutral. * 2061: ** 28 July:

Halley's Comet Halley's Comet is the only known List of periodic comets, short-period comet that is consistently visible to the naked eye from Earth, appearing every 72–80 years, though with the majority of recorded apparitions (25 of 30) occurring after ...

will enter the inner solar system and is expected to be visible from Earth again after its last perihelion in 1986. ** 31 December: Expiration of the Singapore-Malaysia Water Agreement. ** All 6 reactors from the Fukushima Daiichi Nuclear Power Plant are planned to be decommissioned by this time. (30 to 40 years from 2021) However, according to a 2023 report by

Voice of America Voice of America (VOA or VoA) is an international broadcasting network funded by the federal government of the United States that by law has editorial independence from the government. It is the largest and oldest of the American internation ...

, some experts have said "it would be impossible to remove all the melted fuel debris by 2051 and would take 50-100 years, if achieved at all." * 2065: ** The process of cleanup and decommissioning the Chernobyl Nuclear Power Plant, following the 1986

Chernobyl disaster On 26 April 1986, the no. 4 reactor of the Chernobyl Nuclear Power Plant, located near Pripyat, Ukrainian Soviet Socialist Republic, Ukrainian SSR, Soviet Union (now Ukraine), exploded. With dozens of direct casualties, it is one of only ...

, is projected to be finished.

2070s

* 2070: According to an announcement made by Indian prime minister

Narendra Modi Narendra Damodardas Modi (born 17 September 1950) is an Indian politician who has served as the Prime Minister of India, prime minister of India since 2014. Modi was the chief minister of Gujarat from 2001 to 2014 and is the Member of Par ...

in 2021, India will be carbon neutral. *2076: 300th anniversary of the signing of the

United States Declaration of Independence The Declaration of Independence, formally The unanimous Declaration of the thirteen States of America in the original printing, is the founding document of the United States. On July 4, 1776, it was adopted unanimously by the Second Continen ...

2079 In contemporary history, the third millennium is the current millennium in the ''Anno Domini'' or Common Era, under the Gregorian calendar. It began on 1 January 2001 ( MMI) and will end on 31 December 3000 ( MMM), spanning the 21st to 30 ...

: For computer software using unsigned 16-bit binary day counts and an epoch of 1 January 1900, the counts will overflow after 65,536 (2¹⁶) days, which will occur on 6 June 2079.

2080s

* 2084: ** The next transit of Earth from Mars will happen. **According to the

United Nations The United Nations (UN) is the Earth, global intergovernmental organization established by the signing of the Charter of the United Nations, UN Charter on 26 June 1945 with the stated purpose of maintaining international peace and internationa ...

, human population is projected to peak in the year 2084, after which population will gradually decline forever. * 2085: The "secret" letter of

Queen Elizabeth II Elizabeth II (Elizabeth Alexandra Mary; 21 April 19268 September 2022) was Queen of the United Kingdom and other Commonwealth realms from 6 February 1952 until Death and state funeral of Elizabeth II, her death in 2022. ...

will be opened in

Sydney, Australia Sydney is the capital city of the state of New South Wales and the most populous city in Australia. Located on Australia's east coast, the metropolis surrounds Sydney Harbour and extends about 80 km (50 mi) from the Pacific Ocean ...

. * 2089: During the months of May and June, insect ''Magicicada'' broods X (17-year) and XIX (13-year) will emerge simultaneously. This will be the first time this will occur since 1868; next time will be in 2310. This event occurs only once in every 221 years.

2090s

* 2090: The

September 11th Victim Compensation Fund The September 11th Victim Compensation Fund, commonly known as the VCF, was a Federal government of the United States, U.S. government fund that was created by an Act of Congress shortly after the September 11 attacks in 2001. The purpose of the f ...

is set to expire. * 2092: Work on cleaning up the site of the Oldbury Nuclear Power Station is scheduled to be complete in 2092 (early estimate). * 2094: 7 April: Mercury transits

Jupiter Jupiter is the fifth planet from the Sun and the List of Solar System objects by size, largest in the Solar System. It is a gas giant with a Jupiter mass, mass more than 2.5 times that of all the other planets in the Solar System combined a ...

, this is the only known such event of the decade. * 2096: **

Ash Wednesday Ash Wednesday is a holy day of prayer and fasting in many Western Christian denominations. It is preceded by Shrove Tuesday and marks the first day of Lent: the seven weeks of Christian prayer, prayer, Religious fasting#Christianity, fasting and ...

will occur on

February 29 February 29 is a '' leap day'' (or "leap year day")—an intercalary date added periodically to create leap years in the Julian and Gregorian calendars. It is the 60th day of a leap year in both Julian and Gregorian calendars, and 306 day ...

(leap day) for the first time since the start of the

in 1582. * 2099: ** The 99-year lease for

Kaufman Astoria Studios The Kaufman Astoria Studios is a film studio located in the Astoria neighborhood of Queens in New York City. The studio was constructed for Famous Players–Lasky in 1920, since it was close to Manhattan's Theater District. The property was ...

in Queens, New York City is set to expire. **

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 ...

regains control of the

Ontario Highway 407 King's Highway 407, commonly referred to as Highway 407 and colloquially as the "four-oh-seven", is a 400-series highways, 400-series highway in the Provinces and territories of Canada, Canadian province of Ontario. Comprising a tolled privatel ...

when its 99-year lease expires. ** 2099 is the maximum year that can be set on computers with

BIOS In computing, BIOS (, ; Basic Input/Output System, also known as the System BIOS, ROM BIOS, BIOS ROM or PC BIOS) is a type of firmware used to provide runtime services for operating systems and programs and to perform hardware initialization d ...

firmware, as well as Microsoft's

Windows XP Windows XP is a major release of Microsoft's Windows NT operating system. It was released to manufacturing on August 24, 2001, and later to retail on October 25, 2001. It is a direct successor to Windows 2000 for high-end and business users a ...

Windows Vista Windows Vista is a major release of the Windows NT operating system developed by Microsoft. It was the direct successor to Windows XP, released five years earlier, which was then the longest time span between successive releases of Microsoft W ...

Windows 7 Windows 7 is a major release of the Windows NT operating system developed by Microsoft. It was Software release life cycle#Release to manufacturing (RTM), released to manufacturing on July 22, 2009, and became generally available on October 22, ...

Windows 8 Windows 8 is a major release of the Windows NT operating system developed by Microsoft. It was Software release life cycle#Release to manufacturing (RTM), released to manufacturing on August 1, 2012, made available for download via Microsoft ...

, and Windows 8.1 operating systems, and Sony's

PlayStation 2 The PlayStation 2 (PS2) is a home video game console developed and marketed by Sony Interactive Entertainment, Sony Computer Entertainment. It was first released in Japan on 4 March 2000, in North America on 26 October, in Europe on 24 Novembe ...

and the

Nintendo DS The is a foldable handheld game console produced by Nintendo, released globally across 2004 and 2005. The DS, an initialism for "Developers' System" or "Dual Screen", introduced distinctive new features to handheld games: two LCD screens worki ...

gaming platforms.

22nd century

2100s

* 2100: **

Silverstein Properties Silverstein Properties Inc. is an American family-held, full-service real estate development, investment and management firm based in New York City. Founded in 1957 by Chairman Larry Silverstein, the company specializes in developing, acquiri ...

' 99-year lease on the World Trade Center expires. * 2103: Per an agreement between the

National Archives National archives are the archives of a country. The concept evolved in various nations at the dawn of modernity based on the impact of nationalism upon bureaucratic processes of paperwork retention. Conceptual development From the Middle Ages i ...

and

Caroline Kennedy Caroline Bouvier Kennedy (born November 27, 1957) is an American author, diplomat, and attorney who served as the List of ambassadors of the United States to Australia, United States ambassador to Australia from 2022 to 2024. She previously serv ...

, the jacket Jackie Kennedy wore on the day John F. Kennedy was assassinated cannot be displayed in public until this year. * FAT file systems theoretically support dates up to 31 December 2107 (though officially only up to 31 December 2099). See Year 2108 problem.

2110s

* The

Chernobyl New Safe Confinement The New Safe Confinement (NSC or New Shelter; ) is a structure put in place in 2016 to confine the remains of the number 4 reactor unit at the Chernobyl Nuclear Power Plant, in Ukraine, which was destroyed during the Chernobyl disaster in 1986 ...

reaches end of designed lifetime in the 2110s. * 2111: The will of

Prince Philip, Duke of Edinburgh Prince Philip, Duke of Edinburgh (born Prince Philip of Greece and Denmark, later Philip Mountbatten; 10 June 19219 April 2021), was the husband of Queen Elizabeth II. As such, he was the consort of the British monarch from h ...

is scheduled to become public knowledge. * 2112: ** The will of

Queen Queen most commonly refers to: * Queen regnant, a female monarch of a kingdom * Queen consort, the wife of a reigning king * Queen (band), a British rock band Queen or QUEEN may also refer to: Monarchy * Queen dowager, the widow of a king * Q ...

Elizabeth II Elizabeth II (Elizabeth Alexandra Mary; 21 April 19268 September 2022) was Queen of the United Kingdom and other Commonwealth realms from 6 February 1952 until Death and state funeral of Elizabeth II, her death in 2022. ...

is scheduled to become public knowledge. * 2115: ** The first book from the Future Library project will be published, 100 years after being submitted by author

Margaret Atwood Margaret Eleanor Atwood (born November 18, 1939) is a Canadian novelist, poet, literary critic, and an inventor. Since 1961, she has published 18 books of poetry, 18 novels, 11 books of nonfiction, nine collections of short fiction, eight chi ...

. ** The One Hundred Year Study on Artificial Intelligence (AI100) initiated by

Stanford University Leland Stanford Junior University, commonly referred to as Stanford University, is a Private university, private research university in Stanford, California, United States. It was founded in 1885 by railroad magnate Leland Stanford (the eighth ...

will be concluded. ** ''

100 Years 100 Years may refer to: * "100 Years" (song), 2003 song by Five For Fighting * ''100 Years'' (film), film due to be released in 2115, one hundred years after production of the film See also *Century A century is a period of 100 years or 10 deca ...

'', a film by

Robert Rodriguez Robert Anthony Rodriguez ( ; born June 20, 1968) is an American filmmaker, composer, and visual effects supervisor. He shoots, edits, produces, and scores many of his films in Mexico and in his home state of Texas. Rodriguez directed the 1992 ...

and John Malkovich, will be released 100 years after its development. * 2116: China Merchants Port's 99-year lease on Hambantota International Port in Sri Lanka is set to expire. * 2117: In relation to the 2115 release of the ''100 Years'' short film, A song titled "100 Years", composed by

Pharrell Williams Pharrell Lanscilo Williams (; born April 5, 1973), also known mononymously as Pharrell, is an American musician, singer, songwriter, rapper, record producer, and fashion designer. He first became known as one half of the music production duo ...

, will be released to the public. The song was performed by Williams at a private party in

Shanghai Shanghai, Shanghainese: , Standard Chinese pronunciation: is a direct-administered municipality and the most populous urban area in China. The city is located on the Chinese shoreline on the southern estuary of the Yangtze River, with the ...

, China, in 2017. The song is said to have addressed global warming.

2140s

* 2140: All of the roughly 21 million

Bitcoin Bitcoin (abbreviation: BTC; Currency symbol, sign: ₿) is the first Decentralized application, decentralized cryptocurrency. Based on a free-market ideology, bitcoin was invented in 2008 when an unknown entity published a white paper under ...

s are expected to be mined.

2150s

* 2155: The year type in

MySQL MySQL () is an Open-source software, open-source relational database management system (RDBMS). Its name is a combination of "My", the name of co-founder Michael Widenius's daughter My, and "SQL", the acronym for Structured Query Language. A rel ...

supports dates up to 31 December 2155.

2160s

2170s

* 2178: On 23 March,

Pluto Pluto (minor-planet designation: 134340 Pluto) is a dwarf planet in the Kuiper belt, a ring of Trans-Neptunian object, bodies beyond the orbit of Neptune. It is the ninth-largest and tenth-most-massive known object to directly orbit the Su ...

will have completed its first full orbit since its discovery in 1930.

2180s

* 2182: On 24 September, asteroid 101955 Bennu has a 1-in-2,700 chance of impacting Earth.

2190s

* 2198: The Vanguard I satellite, launched in 1958, is expected to re-enter the atmosphere and burn up due to orbital decay assuming it is not retrieved or collides with another object.

23rd century

* 2206: For the first time since

1935 Events January * January 7 – Italian premier Benito Mussolini and French Foreign Minister Pierre Laval conclude an agreement, in which each power agrees not to oppose the other's colonial claims. * January 12 – Amelia Earhart ...

, Earth will experience the maximum number of five

solar eclipse A solar eclipse occurs when the Moon passes between Earth and the Sun, thereby obscuring the view of the Sun from a small part of Earth, totally or partially. Such an alignment occurs approximately every six months, during the eclipse season i ...

s in one year. * 2227–2247:

will be closer to the

Sun The Sun is the star at the centre of the Solar System. It is a massive, nearly perfect sphere of hot plasma, heated to incandescence by nuclear fusion reactions in its core, radiating the energy from its surface mainly as visible light a ...

than

Neptune Neptune is the eighth and farthest known planet from the Sun. It is the List of Solar System objects by size, fourth-largest planet in the Solar System by diameter, the third-most-massive planet, and the densest giant planet. It is 17 t ...

for the first time since

1999 1999 was designated as the International Year of Older Persons. Events January * January 1 – The euro currency is established and the European Central Bank assumes its full powers. * January 3 – The Mars Polar Lander is launc ...

. * 2240: On September 16, the

Hebrew calendar The Hebrew calendar (), also called the Jewish calendar, is a lunisolar calendar used today for Jewish religious observance and as an official calendar of Israel. It determines the dates of Jewish holidays and other rituals, such as '' yahrze ...

will reach the year 6000, signaling the latest possible arrival of the

Messiah In Abrahamic religions, a messiah or messias (; , ; , ; ) is a saviour or liberator of a group of people. The concepts of '' mashiach'', messianism, and of a Messianic Age originated in Judaism, and in the Hebrew Bible, in which a ''mashiach ...

. * 2265: Return of the Great Comet of 1861. * 2285: On March 22, Easter will occur on its earliest possible date for the first time since

1818 Events January–March * January 1 ** Battle of Koregaon: Troops of the British East India Company score a decisive victory over the Maratha Confederacy, Maratha Empire. ** English author Mary Shelley publishes the novel ''Frankenstein ...

24th century

* 2333: It is projected that the Dounreay nuclear site will be safe to use for other purposes. * 2353: The date of Easter as conventionally calculated will be five

week A week is a unit of time equal to seven days. It is the standard time period used for short cycles of days in most parts of the world. The days are often used to indicate common work days and rest days, as well as days of worship. Weeks are ofte ...

s earlier than its hypothetical date according to astronomical principles, in a " negative equinoctial paradox". Along with 2372, this will be one of only two such occurrences between 2020 and 4000. * 2372: The date of Easter will see another "negative equinoctial paradox", this time four weeks earlier than its hypothetical date. This will be the last such occurrence before the year 4000. * 2386: If not repealed or otherwise voided, the Treaty of Windsor (1386) between England and Portugal, currently the oldest military alliance still in effect, will have stood for one thousand years. * 2391:

Palm Sunday Palm Sunday is the Christian moveable feast that falls on the Sunday before Easter. The feast commemorates Christ's triumphal entry into Jerusalem, an event mentioned in each of the four canonical Gospels. Its name originates from the palm bran ...

and

Saint Patrick's Day Saint Patrick's Day, or the Feast of Saint Patrick (), is a religious and cultural holiday held on 17 March, the traditional death date of Saint Patrick (), the foremost patron saint of Ireland. Saint Patrick's Day was made an official Chris ...

will coincide for the first time since 1940; the "wearing of the shamrock and the palm together" was seen as presaging a great event in

Ireland Ireland (, ; ; Ulster Scots dialect, Ulster-Scots: ) is an island in the North Atlantic Ocean, in Northwestern Europe. Geopolitically, the island is divided between the Republic of Ireland (officially Names of the Irish state, named Irelan ...

. * 2400: The first century leap year since 2000.

25th century

* 2425: The annual funding increase of $325 per student to

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 ...

public schools, which began in 2023, is set to end. * 2439 (estimated): The " Across the Universe" message broadcast by NASA in 2008 will reach

Polaris Polaris is a star in the northern circumpolar constellation of Ursa Minor. It is designated α Ursae Minoris (Latinisation of names, Latinized to ''Alpha Ursae Minoris'') and is commonly called the North Star or Pole Star. With an ...

26th century

* : Climate projections predict a barren landscape for the

Amazon rainforest The Amazon rainforest, also called the Amazon jungle or Amazonia, is a Tropical and subtropical moist broadleaf forests, moist broadleaf tropical rainforest in the Amazon biome that covers most of the Amazon basin of South America. This basin ...

amid low water levels due to vegetation decline. * 2531: Professor Hiroshi Yoshida of

Tohoku University is a public research university in Sendai, Miyagi, Japan. It is colloquially referred to as or . Established in 1907 as the third of the Imperial Universities, after the University of Tokyo and Kyoto University, it initially focused on sc ...

conducted a study in 2024 which suggests every Japanese person will have the

surname In many societies, a surname, family name, or last name is the mostly hereditary portion of one's personal name that indicates one's family. It is typically combined with a given name to form the full name of a person, although several give ...

" Satō" unless a law regulating couples to a single surname is not changed before this time.

27th century

* 2640: On 5 September, the 639-year-long performance of

John Cage John Milton Cage Jr. (September 5, 1912 – August 12, 1992) was an American composer and music theorist. A pioneer of indeterminacy in music, electroacoustic music, and Extended technique, non-standard use of musical instruments, Cage was one ...

's organ work '' As Slow as Possible'' (begun in 2001) is scheduled to finish at the St. Burchardi Church in

Halberstadt Halberstadt (; Eastphalian dialect, Eastphalian: ''Halverstidde'') is a town in the state of Saxony-Anhalt in central Germany, the capital of Harz (district), Harz district. Located north of the Harz mountain range, it is known for its old town ...

, Germany.

28th century

* Earth will experience 241 lunar eclipses. * 2800: The second century leap year in the 3rd millennium, in accordance with the

. The Revised Julian Calendar, however, observes a leap year in 2900 instead; those Orthodox Churches (e.g. Greek) using the Revised Julian Calendar to calculate fixed-date feasts will, if no changes are made to the calendar before then, celebrate fixed-date feasts a day earlier than Catholic and Protestant churches from March 2800 until February 2900. For example, through this century, such Orthodox Churches will be celebrating

Christmas Day Christmas is an annual festival commemorating the birth of Jesus Christ, observed primarily on December 25 as a religious and cultural celebration among billions of people around the world. A liturgical feast central to Christianity, Chri ...

while simultaneously Catholic and Protestant churches are marking

Christmas Eve Christmas Eve is the evening or entire day before Christmas, the festival commemorating nativity of Jesus, the birth of Jesus in Christianity, Jesus. Christmas Day is observance of Christmas by country, observed around the world, and Christma ...

29th century

* 2847: The St. Michael's Catholic Cemetery (Happy Valley) in Hong Kong lease on Wan Chai's Saint Fulan gentleman street will end after a 999-year lease, assuming no legal status changes before that date.

30th century

* 2999: ** The '' Longplayer'' composition will finish on 31 December 2999, marking the end of the thousand-year piece of music. ** Millennium celebrations will take place on the same date, 1,000 years after the first celebrations on 31 December 1999.

Notes

References

{{Authority control 3rd millennium, Millennia