A birthday on the globe
8 March on the globe: what happened in the world on this day, and who was born
For 8 March, the English Wikipedia lists 49 events and 143 births. 30 of the events stand at their places as rays of light; three more are dashed circles, where the sentence links only to a country or a sea. The taller the ray, the longer ago it happened. The people born that day come further down, as blue points.
A birthday, yours or someone else’s:
Turn it into a greetingScroll: the globe turns to each place
The day you were born, on the globe.
Three things from your day
Scroll: your day first, then 8 March through the years
The Earth on 8 March
The picture on the globe was assembled by NASA from satellite photographs taken in March 2004: the snow, the ice and the green are those of the month.
On 8 March the Sun passes straight overhead at noon along the parallel of 4.7° south. In London, the day lasts about 11 hours 25 minutes.
Beyond 85° south the Sun no longer sets; beyond 85° north it no longer rises.
The line between day and night is tilted on the globe exactly as on this day of the year. On the dark side you can see the lights of towns.
Europe · Pori
1558
The city of Pori (Swedish: Björneborg) is founded by Duke John on the shores of the Gulf of Bothnia.
On the map: Pori.
Europe · Althing
1844
The Althing, the parliament of Iceland, is reopened after 45 years of closure.
On the map: Althing.
Europe · Élysée Palace
1949
President of France Vincent Auriol and ex-Vietnamese emperor Bảo Đại sign the Élysée Accords, giving Vietnam greater independence from France and creating the State of Vietnam to oppose Viet Minh-led Democratic Republic of Vietnam.
On the map: Élysée Palace.
Asia · Kuala Lumpur
2014
In one of aviation's greatest mysteries, Malaysia Airlines Flight 370, carrying a total of 239 people, disappears en route from Kuala Lumpur to Beijing. The fate of the flight remains unknown.
On the map: Kuala Lumpur.
Also on the day’s list of Wikipedia in Spanish, Romanian and Chinese.
Latin America · Copán
1576
A Spanish colonial officer wrote a letter to King Philip II containing the first known mention of the Maya ruins of Copán in present-day Honduras.
On the map: Copán.
Also on the day’s list of Wikipedia in Spanish and Chinese.
North America · Daytona Beach and Road Course
1936
Daytona Beach and Road Course holds its first oval stock car race.
On the map: Daytona Beach and Road Course.
8 March
What the other Wikipedias remember#
For these years the English list has nothing on this day. The events below come from the same day’s lists on Wikipedia in Chinese and Romanian and were translated for this page.
From Wikipedia in Chinese · New York City
1817
The New York Stock Exchange is founded in New York when the New York traders' association drafts its constitution on the basis of the Buttonwood Agreement.
On the map: New York City.
Translated from the list on Wikipedia in Chinese.
From Wikipedia in Romanian · Prague
1968
In Prague, Czechoslovak students declare their support for the liberalisation movement known as the Prague Spring.
On the map: Prague.
Translated from the list on Wikipedia in Romanian.
8 March
Born on 8 March#
The English Wikipedia lists 143 births for this day. The blue points are the birthplaces of 60 of these people: those written about in the most Wikipedia editions, where Wikidata gives a place of birth.
Born on 8 March
1879
Otto Hahn, German chemist and academic, Nobel Prize laureate (died 1968)
Place of birth: Frankfurt.
Born on 8 March
1714
Carl Philipp Emanuel Bach, German pianist and composer (died 1788)
Place of birth: Weimar.
Born on 8 March
1990
Petra Kvitová, Czech tennis player
Place of birth: Bílovec.
Born on 8 March
1922
Cyd Charisse, American actress and dancer (died 2008)
Place of birth: Amarillo.
Born on 8 March
1886
Edward Calvin Kendall, American chemist and academic, Nobel Prize laureate (died 1972)
Place of birth: South Norwalk.
Born in Britain and Ireland
1859
Kenneth Grahame, British author (died 1932)
Place of birth: Edinburgh.
Born in Britain and Ireland
1943
Lynn Redgrave, English-American actress and singer (died 2010)
Place of birth: Marylebone.
Born in Britain and Ireland
1924
Anthony Caro, English sculptor and illustrator (died 2013)
Place of birth: Surrey.
8 March
Number one in the charts that week
At the cinema
An animal recorded that day
The record can be seen in GBIF, which brings together wildlife records from around the world.
All your birthdays
The weather that day
Data: Met Office Hadley Centre (HadCET); NOAA (GHCN-Daily, Mauna Loa).
Above the Earth
Sources: Jonathan McDowell, GCAT (launches); GFZ Potsdam (Kp index). Days are counted in Universal Time.
Football that day
International matches played that day:
Source: the “International football results” dataset kept by Mart Jürisoo (CC0).
Also that day
The earthquake’s page at the USGS
Source: the USGS catalogue. The day is counted in Universal Time (UTC).
In those days
Make a link for someone
Type the name, pick the day and the year of birth. The link opens straight on their day, with their name in the greeting.
The link carries the name, date and place typed here; anyone who gets it can see them.
Put another birthday beside it
Your mother’s, your child’s, a friend’s: the two days appear side by side.
Below: 8 March through the years.
The whole globe of the day
Drag the globe to turn it. Touch a ray or a point to read what happened there.
Everything Wikipedia lists for 8 March
The list is the English Wikipedia’s, in its own wording, as it stood in October 2026. 16 events have no place on the map: the sentence links to no place with coordinates, only to places too wide to mark, or to several countries.
- 1010
Ferdowsi completes his epic poem Shahnameh.
no place on the mapWikipedia: Ferdowsi - 1126
Following the death of his mother, queen Urraca of León, Alfonso VII is proclaimed king of León.
Europe · Kingdom of LeónWikipedia: Urraca of León and Castile - 1262
Battle of Hausbergen between bourgeois militias and the army of the bishop of Strasbourg.
Europe · Battle of HausbergenWikipedia: Battle of Hausbergen - 1558
The city of Pori (Swedish: Björneborg) is founded by Duke John on the shores of the Gulf of Bothnia.
Europe · PoriWikipedia: Pori - 1576
A Spanish colonial officer wrote a letter to King Philip II containing the first known mention of the Maya ruins of Copán in present-day Honduras.
Latin America · CopánWikipedia: Philip II of Spain - 1655
The court of Northampton County, Virginia, issued a ruling that made John Casor the first person of African descent in the Thirteen Colonies to be declared a slave for life as a result of a civil suit.
North America · Northampton County, VirginiaWikipedia: Northampton County, Virginia - 1658
Treaty of Roskilde: After a devastating defeat in the Northern Wars (1655–1661), Frederick III, the King of Denmark–Norway is forced to give up nearly half his territory to Sweden.
Europe · RoskildeWikipedia: Treaty of Roskilde - 1702
Queen Anne, the younger sister of Mary II, becomes Queen regnant of England, Scotland, and Ireland.
no place on the mapWikipedia: Anne, Queen of Great Britain - 1722
The Safavid Empire of Iran is defeated by an army from Afghanistan at the Battle of Gulnabad.
Asia · JilanabadWikipedia: Battle of Gulnabad - 1736
Nader Shah, founder of the Afsharid dynasty, is crowned Shah of Iran.
no place on the mapWikipedia: Nader Shah - 1775
An anonymous writer, thought by some to be Thomas Paine, publishes "African Slavery in America", the first article in the American colonies calling for the emancipation of slaves and the abolition of slavery.
no place on the mapWikipedia: Thomas Paine - 1782
Gnadenhutten massacre: Ninety-six Native Americans in Gnadenhutten, Ohio, who had converted to Christianity, are killed by Pennsylvania militiamen in retaliation for raids carried out by other Indian tribes.
North America · Gnadenhutten massacreWikipedia: Gnadenhutten massacre - 1801
War of the Second Coalition: At the Battle of Abukir, a British force under Sir Ralph Abercromby lands in Egypt with the aim of ending the French campaign in Egypt and Syria.
Africa · Battle of AbukirWikipedia: Battle of Abukir - 1844
King Oscar I ascends to the thrones of Sweden and Norway.
Europe · Union between Sweden and NorwayWikipedia: Oscar I of Sweden - 1844
The Althing, the parliament of Iceland, is reopened after 45 years of closure.
Europe · AlthingWikipedia: Althing - 1868
Sakai incident: Japanese samurai kill 11 French sailors in the port of Sakai, Osaka.
Asia · Sakai incidentWikipedia: Sakai incident - 1910
French aviatrix Raymonde de Laroche becomes the first woman to receive a pilot's license.
no place on the mapWikipedia: Aircraft pilot - 1916
World War I: A British force unsuccessfully attempts to relieve the siege of Kut (present-day Iraq) in the Battle of Dujaila.
Asia · Battle of DujailaWikipedia: World War I - 1917
International Women's Day protests in Petrograd mark the beginning of the February Revolution (February 23 in the Julian calendar).
Europe · Saint PetersburgWikipedia: February Revolution - 1917
The United States Senate votes to limit filibusters by adopting the cloture rule.
no place on the mapWikipedia: United States Senate - 1919
During the Egyptian Revolution, British authorities arrested rebel leader Saad Zaghloul and exiled him to Malta.
no place on the mapWikipedia: 1919 Egyptian revolution - 1921
Spanish Prime Minister Eduardo Dato Iradier is assassinated while on his way home from the parliament building in Madrid.
Europe · MadridWikipedia: Eduardo Dato - 1924
A mine disaster kills 172 coal miners near Castle Gate, Utah.
North America · Castle Gate Mine disasterWikipedia: Castle Gate Mine disaster - 1936
Daytona Beach and Road Course holds its first oval stock car race.
North America · Daytona Beach and Road CourseWikipedia: Daytona Beach and Road Course - 1937
Spanish Civil War: The Battle of Guadalajara begins.
Europe · Battle of GuadalajaraWikipedia: Battle of Guadalajara - 1942
World War II: Imperial Japanese Army forces capture Rangoon, Burma from the British.
Asia · YangonWikipedia: Yangon - 1942
World War II: The Dutch East Indies surrender Java to the Imperial Japanese Army.
no place on the mapWikipedia: World War II - 1949
President of France Vincent Auriol and ex-Vietnamese emperor Bảo Đại sign the Élysée Accords, giving Vietnam greater independence from France and creating the State of Vietnam to oppose Viet Minh-led Democratic Republic of Vietnam.
Europe · Élysée PalaceWikipedia: Élysée Accords - 1950
The iconic Volkswagen Type 2 "Bus" begins production.
no place on the mapWikipedia: Volkswagen Type 2 - 1962
A Turkish Airlines Fokker F27 Friendship crashes into Mount Medetsiz in the Taurus Mountains of Turkey, killing all 11 people on board.
Asia · 1962 Taurus Mountains Turkish Airlines F-27 crashWikipedia: 1962 Taurus Mountains Turkish Airlines F-27 crash - 1963
The Ba'ath Party comes to power in Syria in a coup d'état.
Asia · Second Syrian RepublicWikipedia: 1963 Syrian coup d'état - 1965
Aeroflot Flight 513 crashes during takeoff from Kuybyshev Airport, killing 30 and injuring 9.
Europe · Aeroflot Flight 513Wikipedia: Aeroflot Flight 513 - 1965
Vietnam War: US Marines arrive at Da Nang.
Asia · Da NangWikipedia: Vietnam War - 1966
Nelson's Pillar in Dublin, Ireland, is destroyed by a bomb.
Britain & Ireland · Nelson's PillarWikipedia: Nelson's Pillar - 1978
BBC Radio 4 began broadcasting Douglas Adams's The Hitchhiker's Guide to the Galaxy, a science fiction radio series that was later adapted into novels, a television series, and other formats.
no place on the mapWikipedia: BBC Radio 4 - 1979
Images taken by Voyager 1 prove the existence of volcanoes on Io, a moon of Jupiter.
no place on the mapWikipedia: Voyager 1 - 1979
Philips demonstrates the compact disc publicly for the first time.
no place on the mapWikipedia: Philips - 1983
Cold War: While addressing a convention of Evangelicals, U.S. President Ronald Reagan labels the Soviet Union an "evil empire".
no place on the mapWikipedia: Cold War - 1985
A supposed failed assassination attempt on Islamic cleric Sayyed Mohammad Hussein Fadlallah in Beirut, Lebanon kills 80 and injures 200 others.
Asia · 1985 Beirut car bombingsWikipedia: 1985 Beirut car bombings - 1988
Aeroflot Flight 3379 is hijacked by the Ovechkin family and diverted to Veshchevo in the Soviet Union.
Europe · VeshchevoWikipedia: Aeroflot Flight 3739 - 1994
A collision at Indira Gandhi International Airport kills 9 people.
Asia · 1994 Indira Gandhi Airport collisionWikipedia: 1994 Indira Gandhi Airport collision - 2001
Space Shuttle Discovery launches on STS-102, carrying the Expedition 2 crew to the International Space Station.
no place on the mapWikipedia: Space Shuttle Discovery - 2004
A new constitution is signed by Iraq's Governing Council.
Asia · IraqWikipedia: Transitional Administrative Law - 2010
Headlined by Hulk Hogan and Ric Flair, TNA Wrestling moves its flagship program, TNA Impact!, to Monday night. This effort to go "big time live" failed but is notable in the history of professional wrestling television.
no place on the mapWikipedia: Hulk Hogan - 2014
In one of aviation's greatest mysteries, Malaysia Airlines Flight 370, carrying a total of 239 people, disappears en route from Kuala Lumpur to Beijing. The fate of the flight remains unknown.
Asia · Kuala LumpurWikipedia: Malaysia Airlines Flight 370 - 2017
The Azure Window, a natural arch on the Maltese island of Gozo, collapses in stormy weather.
Europe · Azure WindowWikipedia: Azure Window - 2018
The first Aurat March (social/political demonstration) is held on International Women's Day in Karachi, Pakistan, since then held annually across Pakistan, and the feminist slogan "Mera Jism Meri Marzi" (My body, my choice), in demand for women's right to bodily autonomy and against gender-based violence, came into vogue in Pakistan.
Asia · KarachiWikipedia: Aurat March - 2021
International Women's Day marches in Mexico become violent with 62 police officers and 19 civilians injured in Mexico City alone.
Latin America · Mexico CityWikipedia: 2021 in Mexico - 2021
Twenty-eight political institutions in Myanmar establish the National Unity Consultative Council, a historic alliance of ethnic armed organizations and democratically elected leaders, in response to the 2021 Myanmar coup d'état.
no place on the mapWikipedia: 2021 Myanmar coup d'état
What the other Wikipedias remember
For these years the English list has nothing on this day. The events below come from the same day’s lists on Wikipedia in Chinese and Romanian and were translated for this page.
- 1817
The New York Stock Exchange is founded in New York when the New York traders' association drafts its constitution on the basis of the Buttonwood Agreement.
- 1968
In Prague, Czechoslovak students declare their support for the liberalisation movement known as the Prague Spring.
Who was born on 8 March
In order of how many Wikipedia editions have an article about each. The first 60 of 143 are shown.
- 1879
Otto Hahn, German chemist and academic, Nobel Prize laureate (died 1968)
FrankfurtWikipedia: Otto Hahn - 1714
Carl Philipp Emanuel Bach, German pianist and composer (died 1788)
- 1990
Petra Kvitová, Czech tennis player
BílovecWikipedia: Petra Kvitová - 1922
Cyd Charisse, American actress and dancer (died 2008)
AmarilloWikipedia: Cyd Charisse - 1937
Juvénal Habyarimana, Rwandan politician, President of Rwanda (died 1994)
Gisenyi ProvinceWikipedia: Juvénal Habyarimana - 1886
Edward Calvin Kendall, American chemist and academic, Nobel Prize laureate (died 1972)
South NorwalkWikipedia: Edward Calvin Kendall - 1977
James Van Der Beek, American actor (died 2026)
CheshireWikipedia: James Van Der Beek - 1822
Ignacy Łukasiewicz, Polish inventor and businessman, invented the Kerosene lamp (died 1882)
Zaduszniki, Podkarpackie VoivodeshipWikipedia: Ignacy Łukasiewicz - 1859
Kenneth Grahame, British author (died 1932)
EdinburghWikipedia: Kenneth Grahame - 1907
Konstantinos Karamanlis, Greek lawyer and politician, President of Greece (died 1998)
- 1914
Yakov Borisovich Zel'dovich, Belarusian-Russian physicist and astronomer (died 1987)
- 1910
Claire Trevor, American actress (died 2000)
BensonhurstWikipedia: Claire Trevor - 1945
Anselm Kiefer, German painter and sculptor
DonaueschingenWikipedia: Anselm Kiefer - 1943
Lynn Redgrave, English-American actress and singer (died 2010)
MaryleboneWikipedia: Lynn Redgrave - 1949
Teofilo Cubillas, Peruvian footballer
- 1976
Freddie Prinze Jr., American actor, producer, and screenwriter
Los AngelesWikipedia: Freddie Prinze Jr. - 1990
Asier Illarramendi, Spanish footballer
- 1841
Oliver Wendell Holmes Jr., American lawyer and jurist (died 1935)
- 1922
Ralph H. Baer, German-American video game designer, created the Magnavox Odyssey (died 2014)
RodalbenWikipedia: Ralph H. Baer - 1931
Neil Postman, American author and social critic (died 2003)
New York CityWikipedia: Neil Postman - 1924
Anthony Caro, English sculptor and illustrator (died 2013)
SurreyWikipedia: Anthony Caro - 1748
William V, Prince of Orange (died 1806)
- 1958
Gary Numan, English singer-songwriter, guitarist, and producer
HammersmithWikipedia: Gary Numan - 1959
Aidan Quinn, American actor
ChicagoWikipedia: Aidan Quinn - 2004
Kit Connor, English actor
PurleyWikipedia: Kit Connor - 1761
Jan Potocki, Polish ethnologist, historian, linguist, and author (died 1815)
- 1892
Juana de Ibarbourou, Uruguayan poet and author (died 1979)
- 1926
Francisco Rabal, Spanish actor, director, and screenwriter (died 2001)
ÁguilasWikipedia: Francisco Rabal - 1988
Benny Blanco, American record producer
Grand PrairieWikipedia: Benny Blanco - 1939
Lidiya Skoblikova, Russian speed skater and coach
ZlatoustWikipedia: Lidiya Skoblikova - 1961
Camryn Manheim, American actress
CaldwellWikipedia: Camryn Manheim - 1984
Sasha Vujačić, Slovenian basketball player
MariborWikipedia: Sasha Vujačić - 1495
John of God, Portuguese friar and saint (died 1550)
Casarrubios del MonteWikipedia: John of God - 1957
Clive Burr, English rock drummer (died 2013)
East HamWikipedia: Clive Burr - 1983
André Santos, Brazilian footballer
São PauloWikipedia: André Santos - 1997
Tijana Bošković, Serbian volleyball player
TrebinjeWikipedia: Tijana Bošković - 1977
Johann Vogel, Swiss footballer
GenevaWikipedia: Johann Vogel - 1947
Michael S. Hart, American author, founded Project Gutenberg (died 2011)
- 1956
Laurie Cunningham, English footballer (died 1989)
Archway districtWikipedia: Laurie Cunningham - 1942
Ann Packer, English sprinter, hurdler, and long jumper
MoulsfordWikipedia: Ann Packer - 1973
Boris Kodjoe, Austrian-German actor
ViennaWikipedia: Boris Kodjoe - 1978
Nick Zano, American actor
NutleyWikipedia: Nick Zano - 1982
Kat Von D, American tattoo artist and model
Montemorelos MunicipalityWikipedia: Kat Von D - 1985
Maria Ohisalo, Finnish politician and researcher
HelsinkiWikipedia: Maria Ohisalo - 1948
Jonathan Sacks, English rabbi, philosopher, and scholar (died 2020)
- 1956
David Malpass, American economist and government official
PetoskeyWikipedia: David Malpass - 1979
Tom Chaplin, English singer-songwriter and musician
HastingsWikipedia: Tom Chaplin - 1945
Micky Dolenz, American singer-songwriter and actor
Los AngelesWikipedia: Micky Dolenz - 1986
Chad Gable, American wrestler
MinneapolisWikipedia: Chad Gable - 1726
Richard Howe, 1st Earl Howe, English admiral and politician, Treasurer of the Navy (died 1799)
- 1930
Douglas Hurd, English politician
MarlboroughWikipedia: Douglas Hurd - 1946
Randy Meisner, American singer-songwriter and bass player (died 2023)
ScottsbluffWikipedia: Randy Meisner - 1948
Peggy March, American singer-songwriter
LansdaleWikipedia: Peggy March - 1970
Andrea Parker, American actress
Monterey CountyWikipedia: Andrea Parker - 2003
Montana Jordan, American actor
LongviewWikipedia: Montana Jordan - 1922
Shigeru Mizuki, Japanese author and illustrator (died 2015)
- 1954
David Wilkie, Sri Lankan-Scottish swimmer (died 2024)
ColomboWikipedia: David Wilkie - 1804
Alvan Clark, American astronomer and telescope maker (died 1887)
AshfieldWikipedia: Alvan Clark - 1902
Louise Beavers, American actress and singer (died 1962)
CincinnatiWikipedia: Louise Beavers - 1911
Alan Hovhaness, Armenian-American pianist and composer (died 2000)
SomervilleWikipedia: Alan Hovhaness
What is celebrated on 8 March
- Christian feast day: Edward King (Church of England)
- Christian feast day: Felix of Burgundy
- Christian feast day: John of God
- Christian feast day: Philemon the actor
- Christian feast day: March 8 (Eastern Orthodox liturgics)
- International Women's Day, and its related observances: International Women's Collaboration Brew Day
A greeting link for someone
Type a name and, if you like, the year of birth. The link opens with a greeting, and beside each event it says how old the person turned that day, or how many years before their birth it happened.
The name and the year go only into the link you send.
All 366 days
How the globe is made
Where the events come from
Each edition of this page uses the day’s list from Wikipedia in its own language: Romanian, English, Spanish, Chinese. The lists are written by volunteers and differ from one edition to the next; the text of each event is Wikipedia’s, with a link to the article. A row that appears twice in a list is shown once. The lists have not been checked event by event: they are Wikipedia’s, mistakes included.
For events before 1582, and for countries that moved to the Gregorian calendar later (Britain in 1752, Russia in 1918), the same day may be counted Old Style in one list and New Style in another.
The chapter “What the other Wikipedias remember” adds up to five events a day from the lists of the other three editions, only for years in which the English list has nothing on that day. They were translated for this page, passed the same filters as the tour, and are not counted among the events of the English list.
How an event gets onto the map
The place comes from Wikidata. If the sentence links to the article about the event itself (a battle, an opening, an earthquake), dated to the same year, the ray stands on its coordinates or on those of its location. Otherwise it stands on the first place the sentence links to: a town, a building, a mountain, an island. This second step can be wrong: sometimes the sentence only mentions the place. That is why the page says, under each event, which place the ray stands on.
When the sentence links to a single state or province, or to a single sea, lake or desert larger than 5,000 km², the globe shows a dashed circle, not a ray. The circle has the area Wikidata gives, with its radius kept between 1.2° and 16°, or a radius of 4.5° when Wikidata gives no area; it says only that the sentence links to that place. Organisations, ships, spacecraft, museum objects, rivers, mountain ranges, languages and continents are never used as places. When a sentence names several states and no exact place, the event stays in the list only.
What the height means
The height of a ray shows how many years have passed, on a logarithmic scale: 10 years, 100 years and 1,000 years are equal steps apart; anything older than about 2,600 years has the tallest ray. The colour runs from pale yellow for recent years to violet for antiquity.
Where the tour stops
In each region the tour stops at up to three events (five in Britain and Ireland), chosen mainly by three things: whether Wikipedia’s editors put the event in the “On this day” box of their main page (the English, Spanish and Chinese editions), how many Wikipedia editions have an article about it, and how many of the four lists include it. Events whose sentence or article is about a war, an attack, a crime or a disaster are left out of the tour; they stay in the whole list, in Wikipedia’s wording. The filter is a list of words and a list of Wikidata types, so it can miss some.
The tour of births names the people with articles in the most editions and leaves aside those whom the list or Wikidata describes as rulers, politicians, commanders, leaders of movements or criminals; they stay in the list.
The Earth and the Sun
The daytime images are NASA’s Blue Marble Next Generation mosaics, one for each month of 2004; the night side is Black Marble 2016. The tilt of the line between day and night is computed for the day; the hour is chosen so that the place being read is in daylight. The latitude where the Sun stands overhead is the average of the four years of the leap cycle; in a given year it can differ by up to 0.4°.
The day you were born
The number ones come from the weekly lists on Wikipedia: Billboard for the United States (from 1940; the Hot 100 from August 1958), the UK Singles Chart (from November 1952), Los 40 Principales for Spain (from July 1966) and, for Romania, the Romanian Top 100 and Airplay 100 (2001–2021, with missing weeks). The page shows the chart of the week in which the day of birth falls, with its date; Billboard and the UK chart are dated at the end of their week. For Romania before 2001 and for China these sources have no weekly chart.
The films are those that reached cinemas in the United States up to ten days before or three days after that day (some of them in a few cinemas at first), from the English Wikipedia’s yearly lists (from 1968), in order of how many editions have an article about them. The events “in those days” are the ones on the neighbouring days’ lists that carry the year of birth, passed through the same filter as the tour.
The day of birth, year included
The Moon, the star sign and the constellation are worked out by the page itself, for noon Universal Time on the day. The lit part of the Moon is rounded and can differ by a few per cent from that at the hour of birth. The sign follows the usual zodiac of twelve equal parts starting at the March equinox; the constellation is the one the Sun actually stood in front of, by the borders set by the International Astronomical Union, and within a day of a border the page does not name it. When the Sun changes sign while it is that day anywhere on Earth, the page gives the moment of crossing, rounded to ten minutes and accurate to within about a quarter of an hour, and the clock time in a few cities, with the time zone and summer time of that year.
The year in the Chinese calendar is the one your device’s own calendar gives for the date, checked against the Hong Kong Observatory’s tables. “All your birthdays” uses the same sources as the rest of the chapter for the same day in every year since the birth: the temperature, well-known launches that took place on that very day, matches of the teams the edition follows, snow deeper than 10 cm and strong geomagnetic storms. The three things at the top and the four on the picture are chosen in a fixed order (the song, the animal, a full Moon, a well-known launch before an ordinary earthquake); on the picture you can change them.
When the link carries a year of birth, the page adds a few things about that exact day. The weather is the Met Office’s Central England temperature record and the readings from New York’s Central Park; the “usual high” is the average of the daily highs of 1961–1990 for that date, with two days either side. The carbon dioxide figure is the monthly mean at the Mauna Loa observatory, where measurements begin in March 1958.
The earthquake is the one with the largest magnitude in the USGS catalogue for that day, counted in Universal Time. Before the 1960s the catalogue has gaps even above magnitude 5.5, so in the older years many days have no earthquake. The page gives only the magnitude and the place: the country the epicentre falls in or, when the epicentre is at sea within 300 km of a coast, the nearest country; farther out, only the ocean.
The launches are those that reached orbit or left for the Moon and the planets, from Jonathan McDowell’s GCAT catalogue. If nothing left that day, the page shows the nearest launch within three days before or after, and says how many days away it was. The geomagnetic storm appears only when the Kp index reached at least 5 in one of the day’s eight three-hour intervals.
The animal comes from GBIF: an observation made by a person (the animal seen or heard, or its tracks), dated to that exact day, with coordinates and a CC0 or CC BY licence. Only a few hundred well-known species are searched (mammals, birds, turtles, butterflies); of those noted that day, mammals and species with articles in many Wikipedia editions come first; birds noted almost every day, and species used recently, wait their turn. Observations dated 1 January are left out, because records without a day are often filed there. An observation shows that the animal was recorded there, not how many animals there were.
The matches are those between national teams. Only matches of England, Scotland, Wales, Northern Ireland, the Republic of Ireland, the United States, Canada and Australia are shown, along with those at the big final tournaments. The picture to send is drawn in the page from the day’s globe and the facts above, and stays on your device until you send it.
Sources
- Events, births and holidays: the day’s page on Wikipedia, text under CC BY-SA 4.0.
- Coordinates, places of birth and the number of editions: Wikidata (CC0).
- The Earth by day: NASA Blue Marble Next Generation. The Earth by night: NASA Black Marble 2016.
- Borders and regions: Natural Earth.
- World population and births per year: UN World Population Prospects 2024.
- Charts and films: Wikipedia’s lists for Billboard, the UK Singles Chart, Los 40 Principales, Romanian Top 100, Airplay 100 and American films by year (CC BY-SA 4.0).
- Weather: Met Office Hadley Centre, HadCET (Open Government Licence) and NOAA GHCN-Daily, New York Central Park. Carbon dioxide: NOAA Global Monitoring Laboratory, Mauna Loa.
- Earthquakes: the USGS catalogue. Launches: Jonathan McDowell, GCAT (CC BY). Kp index: GFZ Potsdam (CC BY 4.0). Matches: International football results, Mart Jürisoo (CC0).
- Animal observations: GBIF, with a link to each record; species names come from Wikidata.