A birthday on the globe
12 May on the globe: what happened in the world on this day, and who was born
For 12 May, the English Wikipedia lists 63 events and 136 births. 36 of the events stand at their places as rays of light; five 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 12 May through the years
The Earth on 12 May
The picture on the globe was assembled by NASA from satellite photographs taken in May 2004: the snow, the ice and the green are those of the month.
On 12 May the Sun passes straight overhead at noon along the parallel of 18.2° north. In London, the day lasts about 15 hours 30 minutes.
Beyond 72° north the Sun no longer sets; beyond 72° south 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.
Britain & Ireland · Westminster Abbey
1937
King George VI and Queen Elizabeth of the United Kingdom are crowned in Westminster Abbey.
On the map: Westminster Abbey.
Also on the day’s list of Wikipedia in Romanian and Chinese.
Britain & Ireland · Coppergate Helmet
1982
The Coppergate Helmet, the best preserved of the six known Anglo-Saxon helmets, was discovered.
On the map: Coppergate Helmet.
Europe · Jagiellonian University
1364
Jagiellonian University, the oldest university in Poland, is founded in Kraków.
On the map: Jagiellonian University.
Also on the day’s list of Wikipedia in Spanish, Romanian and Chinese.
Africa · Ottoman Tunisia
1881
In North Africa, Tunisia becomes a French protectorate.
On the map: Ottoman Tunisia.
Asia · Palace of Blachernae
1157
A church council presided over by Byzantine emperor Manuel I Komnenos in the Palace of Blachernae investigates the orthodoxy of the patriarch of Antioch, Soterichos Panteugenos.
On the map: Palace of Blachernae.
Latin America · National University of San Marcos
1551
National University of San Marcos, the oldest university in the Americas, is founded in Lima, Peru.
On the map: National University of San Marcos.
Also on the day’s list of Wikipedia in Spanish, Romanian and Chinese.
North America · Independence, Missouri
1846
The Donner Party of pioneers departs Independence, Missouri for California, on what will become a year-long journey of hardship and cannibalism.
On the map: Independence, Missouri.
Also on the day’s list of Wikipedia in Spanish.
Oceans · North Pole
1926
The Italian-built airship Norge becomes the first vessel to fly over the North Pole.
On the map: North Pole.
Also on the day’s list of Wikipedia in Spanish and Romanian.
12 May
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 Romanian and Spanish and were translated for this page.
From Wikipedia in Romanian · The Pentagon
1943
The construction of the Pentagon building is completed.
On the map: The Pentagon.
Translated from the list on Wikipedia in Romanian.
The article on Wikipedia in Romanian: Pentagon, Washington D.C.
From Wikipedia in Spanish · Luhansk
2014
In Ukraine, the (Russian-speaking) regions of Luhansk and Donetsk declare themselves independent of the "NATOist" state of Ukraine and formalise an upcoming referendum on their union with Russia.
On the map: Luhansk.
Translated from the list on Wikipedia in Spanish.
12 May
Born on 12 May#
The English Wikipedia lists 136 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 12 May
1907
Katharine Hepburn, American actress (died 2003)
Place of birth: Hartford.
Born on 12 May
1895
Jiddu Krishnamurti, Indian-American philosopher and author (died 1986)
Place of birth: Madanapalle.
Born on 12 May
1910
Dorothy Hodgkin, English biochemist, crystallographer, and academic, Nobel Prize laureate (died 1994)
Place of birth: Cairo.
Born on 12 May
1937
George Carlin, American comedian, actor, and author (died 2008)
Place of birth: New York City.
Born on 12 May
1977
Maryam Mirzakhani, Iranian mathematician (died 2017)
Place of birth: Tehran.
Born in Britain and Ireland
1828
Dante Gabriel Rossetti, English poet and painter (died 1882)
Place of birth: London.
Born in Britain and Ireland
1812
Edward Lear, English poet and illustrator (died 1888)
Place of birth: Highgate.
Born in Britain and Ireland
1983
Domhnall Gleeson, Irish actor
Place of birth: Dublin.
12 May
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: 12 May 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 12 May
The list is the English Wikipedia’s, in its own wording, as it stood in October 2026. 22 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.
- 113
Roman emperor Trajan dedicates a column celebrating and depicting his victory over the Dacians.
Europe · Trajan's ColumnWikipedia: Trajan's Column - 254
Pope Stephen I succeeds Pope Lucius I, becoming the 23rd pope of the Catholic Church, and immediately takes a stand against Novatianism.
no place on the mapWikipedia: Pope Stephen I - 907
Zhu Wen forces Emperor Ai into abdicating, ending the Tang dynasty after nearly three hundred years of rule.
no place on the mapWikipedia: Zhu Wen - 1157
A church council presided over by Byzantine emperor Manuel I Komnenos in the Palace of Blachernae investigates the orthodoxy of the patriarch of Antioch, Soterichos Panteugenos.
Asia · Palace of BlachernaeWikipedia: Council of Blachernae - 1191
Richard I of England marries Berengaria of Navarre in Cyprus; she is crowned Queen consort of England the same day.
Asia · CyprusWikipedia: Richard I of England - 1328
Antipope Nicholas V, a claimant to the papacy, is consecrated in Rome by the Bishop of Venice.
no place on the mapWikipedia: Antipope Nicholas V - 1364
Jagiellonian University, the oldest university in Poland, is founded in Kraków.
Europe · Jagiellonian UniversityWikipedia: Jagiellonian University - 1497
Pope Alexander VI excommunicates Girolamo Savonarola.
no place on the mapWikipedia: Pope Alexander VI - 1510
The Prince of Anhua rebellion begins when Zhu Zhifan kills all the officials invited to a banquet and declares his intent on ousting the powerful Ming dynasty eunuch Liu Jin during the reign of the Zhengde Emperor.
Asia · Ming dynastyWikipedia: Prince of Anhua rebellion - 1551
National University of San Marcos, the oldest university in the Americas, is founded in Lima, Peru.
Latin America · National University of San MarcosWikipedia: National University of San Marcos - 1588
French Wars of Religion: Henry III of France flees Paris after Henry I, Duke of Guise, enters the city and a spontaneous uprising occurs.
Europe · ParisWikipedia: French Wars of Religion - 1593
London playwright Thomas Kyd is arrested and tortured by the Privy Council for libel.
no place on the mapWikipedia: Thomas Kyd - 1743
Maria Theresa of Austria is crowned Queen of Bohemia after defeating her rival, Charles VII, Holy Roman Emperor.
no place on the mapWikipedia: Maria Theresa - 1778
Heinrich XI, count of the Principality of Reuss-Greiz, is elevated to Prince by Joseph II, Holy Roman Emperor.
no place on the mapWikipedia: Heinrich XI, Prince Reuss of Greiz - 1780
American Revolutionary War: In the largest defeat of the Continental Army, Charleston, South Carolina is taken by British forces.
North America · Charleston, South CarolinaWikipedia: American Revolutionary War - 1797
War of the First Coalition: Napoleon Bonaparte conquers Venice.
Europe · VeniceWikipedia: War of the First Coalition - 1808
Finnish War: Swedish-Finnish troops, led by Captain Karl Wilhelm Malmi, conquer the city of Kuopio from Russians after the Battle of Kuopio.
Europe · KuopioWikipedia: Finnish War - 1809
British contingents under Arthur Wellesley force a French army under general Soult to retreat in the battle of Oporto.
Europe · Second Battle of PortoWikipedia: Second Battle of Porto - 1821
The first major battle of the Greek War of Independence against the Turks is fought in Valtetsi.
Europe · Battle of ValtetsiWikipedia: Battle of Valtetsi - 1846
The Donner Party of pioneers departs Independence, Missouri for California, on what will become a year-long journey of hardship and cannibalism.
North America · Independence, MissouriWikipedia: Donner Party - 1862
American Civil War: Union Army troops occupy Baton Rouge, Louisiana.
North America · Baton Rouge, LouisianaWikipedia: American Civil War - 1863
American Civil War: Battle of Raymond: Two divisions of James B. McPherson's XVII Corps turn the left wing of Confederate General John C. Pemberton's defensive line on Fourteen Mile Creek, opening up the interior of Mississippi to the Union Army during the Vicksburg Campaign.
North America · Battle of RaymondWikipedia: Battle of Raymond - 1864
American Civil War: The Battle of Spotsylvania Court House: Union troops assault a Confederate salient known as the "Mule Shoe", with some of the fiercest fighting of the war, much of it hand-to-hand combat, occurring at "the Bloody Angle" on the northwest.
North America · Battle of Spotsylvania Court HouseWikipedia: Battle of Spotsylvania Court House - 1865
American Civil War: The Battle of Palmito Ranch: The first day of the last major land action to take place during the Civil War, resulting in a Confederate victory.
North America · Battle of Palmito RanchWikipedia: Battle of Palmito Ranch - 1870
The Manitoba Act is given the Royal Assent, paving the way for Manitoba to become a province of Canada on July 15.
North America · ManitobaWikipedia: Manitoba Act, 1870 - 1881
In North Africa, Tunisia becomes a French protectorate.
Africa · Ottoman TunisiaWikipedia: Ottoman Tunisia - 1885
North-West Rebellion: The four-day Battle of Batoche, pitting rebel Métis against the Canadian government, comes to an end with a decisive rebel defeat.
North America · BatocheWikipedia: North-West Rebellion - 1888
North Borneo was established as a British protectorate.
Asia · North BorneoWikipedia: North Borneo - 1926
The 1926 United Kingdom general strike ends.
no place on the mapWikipedia: 1926 United Kingdom general strike - 1926
The Italian-built airship Norge becomes the first vessel to fly over the North Pole.
Oceans · North PoleWikipedia: Norge - 1932
Nazi deputies assaulted journalist Helmuth Klotz in the German parliament building after he publicized the homosexuality of a senior Nazi politician.
no place on the mapWikipedia: Röhm scandal - 1932
Ten weeks after his abduction, Charles Jr., the infant son of Charles Lindbergh, is found dead near Hopewell, New Jersey, just a few miles from the Lindberghs' home.
North America · Lindbergh kidnappingWikipedia: Lindbergh kidnapping - 1933
President Roosevelt signs legislation creating the Federal Emergency Relief Administration, the predecessor of the Federal Emergency Management Agency.
no place on the mapWikipedia: Federal Emergency Relief Administration - 1933
The Agricultural Adjustment Act, which restricts agricultural production through government purchase of livestock for slaughter and paying subsidies to farmers when they remove land from planting, is signed into law by President Franklin D. Roosevelt.
no place on the mapWikipedia: Agricultural Adjustment Act - 1937
King George VI and Queen Elizabeth of the United Kingdom are crowned in Westminster Abbey.
Britain & Ireland · Westminster AbbeyWikipedia: Coronation of George VI and Elizabeth - 1938
During an exercise to demonstrate air power, United States Army Air Corps bomber aircraft intercepted the Italian ocean liner SS Rex 620 nautical miles (1,100 km) off the US Atlantic coast.
no place on the mapWikipedia: Interception of the Rex - 1941
Konrad Zuse presents the Z3, the world's first working programmable, fully automatic computer, in Berlin.
no place on the mapWikipedia: Konrad Zuse - 1942
World War II: Second Battle of Kharkov: In eastern Ukraine, Red Army forces under Marshal Semyon Timoshenko launch a major offensive from the Izium bridgehead, only to be encircled and destroyed by the troops of Army Group South two weeks later.
Europe · Second Battle of KharkovWikipedia: World War II - 1942
World War II: The U.S. tanker SS Virginia is torpedoed in the mouth of the Mississippi River by the German submarine U-507.
no place on the mapWikipedia: Tanker - 1948
The United Kingdom publicly announced that it was independently developing nuclear weapons, after the US Atomic Energy Act of 1946 ended cooperation on the matter.
no place on the mapWikipedia: Atomic Energy Act of 1946 - 1949
Cold War: The Soviet Union lifts its blockade of Berlin.
Europe · Berlin BlockadeWikipedia: Berlin Blockade - 1965
The Soviet spacecraft Luna 5 crashes on the Moon.
no place on the mapWikipedia: Spacecraft - 1967
The Jimi Hendrix Experience released the critically acclaimed and widely influential debut album Are You Experienced.
no place on the mapWikipedia: Jimi Hendrix - 1968
Vietnam War: North Vietnamese and Viet Cong forces attack Australian troops defending Fire Support Base Coral.
Asia · Battle of Coral–BalmoralWikipedia: Vietnam War - 1975
Indochina Wars: Democratic Kampuchea naval forces capture the SS Mayaguez.
Asia · Mayaguez incidentWikipedia: Mayaguez incident - 1978
In Zaire, rebels occupy the city of Kolwezi, the mining center of the province of Shaba (now known as Katanga); the local government asks the US, France and Belgium to restore order.
Africa · KolweziWikipedia: Zaire - 1982
During a procession outside the shrine of the Virgin Mary in Fátima, Portugal, security guards overpower Juan María Fernández y Krohn before he can attack Pope John Paul II with a bayonet.
Europe · Fátima, PortugalWikipedia: Mary, mother of Jesus - 1982
The Coppergate Helmet, the best preserved of the six known Anglo-Saxon helmets, was discovered.
Britain & Ireland · Coppergate HelmetWikipedia: Coppergate Helmet - 1989
The San Bernardino train disaster kills four people, only to be followed a week later by an underground gasoline pipeline explosion, which kills two more people.
no place on the mapWikipedia: San Bernardino train disaster - 1998
Four students were shot and killed by Indonesian soldiers at Trisakti University in Jakarta, which led to widespread riots and the resignation of President Suharto nine days later.
Asia · Trisakti shootingsWikipedia: Trisakti shootings - 2002
Former US President Jimmy Carter arrives in Cuba for a five-day visit with Fidel Castro, becoming the first President of the United States, in or out of office, to visit the island since the Cuban Revolution.
Latin America · CubaWikipedia: Cuban Revolution - 2003
The Riyadh compound bombings in Saudi Arabia, carried out by al-Qaeda, kill 39 people.
Asia · RiyadhWikipedia: Riyadh compound bombings - 2006
Iranian Azeris interpret a cartoon published in an Iranian magazine as insulting, resulting in massive riots throughout the country.
no place on the mapWikipedia: Iran newspaper cockroach cartoon controversy - 2006
Mass unrest by the Primeiro Comando da Capital begins in São Paulo (Brazil), leaving at least 150 dead.
Latin America · São PauloWikipedia: 2006 São Paulo violence outbreak - 2008
An earthquake (measuring around 8.0 magnitude) occurs in Sichuan, China, killing over 69,000 people.
Asia · 2008 Sichuan earthquakeWikipedia: 2008 Sichuan earthquake - 2008
U.S. Immigration and Customs Enforcement conducts the largest-ever raid of a workplace in Postville, Iowa, arresting nearly 400 immigrants for identity theft and document fraud.
North America · Postville raidWikipedia: Postville raid - 2010
Afriqiyah Airways Flight 771 crashes on final approach to Tripoli International Airport in Tripoli, Libya, killing 103 out of the 104 people on board.
Africa · Afriqiyah Airways Flight 771Wikipedia: Afriqiyah Airways Flight 771 - 2015
A train derailment in Philadelphia, United States, kills eight people and injures more than 200.
North America · 2015 Philadelphia train derailmentWikipedia: 2015 Philadelphia train derailment - 2015
Massive Nepal earthquake kills 218 people and injures more than 3,500.
Asia · May 2015 Nepal earthquakeWikipedia: May 2015 Nepal earthquake - 2017
The WannaCry ransomware attack impacts over 400,000 computers worldwide, targeting computers of the United Kingdom's National Health Services and Telefónica computers.
no place on the mapWikipedia: WannaCry ransomware attack - 2018
Paris knife attack: A man is fatally shot by police in Paris after killing one and injuring several others.
Europe · 2018 Paris knife attackWikipedia: 2018 Paris knife attack - 2022
The Event Horizon Telescope released the first image of Sagittarius A*.
no place on the mapWikipedia: Event Horizon Telescope - 2024
Middle/end of the May 2024 solar storms, the most powerful set of geomagnetic storms since the 2003 Halloween solar storms.
no place on the mapWikipedia: May 2024 solar storms
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 Romanian and Spanish and were translated for this page.
- 1943
The construction of the Pentagon building is completed.
North America · The PentagonTranslated from the list on Wikipedia in RomanianWikipedia: Pentagon, Washington D.C. - 2014
In Ukraine, the (Russian-speaking) regions of Luhansk and Donetsk declare themselves independent of the "NATOist" state of Ukraine and formalise an upcoming referendum on their union with Russia.
Who was born on 12 May
In order of how many Wikipedia editions have an article about each. The first 60 of 136 are shown.
- 1820
Florence Nightingale, Italian-English nurse, social reformer, and statistician (died 1910)
FlorenceWikipedia: Florence Nightingale - 1980
Rishi Sunak, English politician, Prime Minister of the United Kingdom
- 1907
Katharine Hepburn, American actress (died 2003)
HartfordWikipedia: Katharine Hepburn - 1895
Jiddu Krishnamurti, Indian-American philosopher and author (died 1986)
MadanapalleWikipedia: Jiddu Krishnamurti - 1910
Dorothy Hodgkin, English biochemist, crystallographer, and academic, Nobel Prize laureate (died 1994)
- 1937
George Carlin, American comedian, actor, and author (died 2008)
New York CityWikipedia: George Carlin - 1977
Maryam Mirzakhani, Iranian mathematician (died 2017)
- 1803
Justus von Liebig, German chemist and academic (died 1873)
DarmstadtWikipedia: Justus von Liebig - 1828
Dante Gabriel Rossetti, English poet and painter (died 1882)
- 1981
Rami Malek, American actor
Los AngelesWikipedia: Rami Malek - 1988
Marcelo, Brazilian footballer
Rio de JaneiroWikipedia: Marcelo - 1962
Emilio Estevez, American actor
New York CityWikipedia: Emilio Estevez - 1496
Gustav I of Sweden (died 1560)
LindholmensWikipedia: Gustav Vasa - 1845
Gabriel Fauré, French pianist, composer, and educator (died 1924)
PamiersWikipedia: Gabriel Fauré - 1670
Augustus II the Strong, Polish king (died 1733)
- 1842
Jules Massenet, French composer (died 1912)
MontaudWikipedia: Jules Massenet - 1997
Frenkie de Jong, Dutch footballer
- 1895
William Giauque, Canadian-American chemist and academic, Nobel Prize laureate (died 1982)
Niagara FallsWikipedia: William Giauque - 1812
Edward Lear, English poet and illustrator (died 1888)
HighgateWikipedia: Edward Lear - 1921
Joseph Beuys, German sculptor and illustrator (died 1986)
KrefeldWikipedia: Joseph Beuys - 1929
Sam Nujoma, Namibian politician, 1st President of Namibia (died 2025)
OngandjeraWikipedia: Sam Nujoma - 1978
Malin Åkerman, Swedish-Canadian model, actress, and singer
StockholmWikipedia: Malin Akerman - 1928
Burt Bacharach, American singer-songwriter, pianist, and producer (died 2023)
Kansas CityWikipedia: Burt Bacharach - 1959
Ving Rhames, American actor
New York CityWikipedia: Ving Rhames - 1983
Domhnall Gleeson, Irish actor
- 1950
Gabriel Byrne, Irish actor, director, and producer
DublinWikipedia: Gabriel Byrne - 1966
Stephen Baldwin, American actor
MassapequaWikipedia: Stephen Baldwin - 1968
Tony Hawk, American skateboarder and actor
San DiegoWikipedia: Tony Hawk - 1986
Emily VanCamp, Canadian actress
Port PerryWikipedia: Emily VanCamp - 1992
Erik Durm, German footballer
PirmasensWikipedia: Erik Durm - 1925
Yogi Berra, American baseball player, coach, and manager (died 2015)
St. LouisWikipedia: Yogi Berra - 1946
Daniel Libeskind, American architect, designed the Imperial War Museum North and Jewish Museum
- 1978
Jason Biggs, American actor and comedian
PequannockWikipedia: Jason Biggs - 1999
Hiroki Itō, Japanese footballer
HamamatsuWikipedia: Hiroki Itō - 1767
Manuel Godoy, Spanish field marshal and politician, Prime Minister of Spain (died 1851)
BadajozWikipedia: Manuel Godoy - 1945
Alan Ball, Jr., English footballer and manager (died 2007)
FarnworthWikipedia: Alan Ball Jr. - 1975
Jonah Lomu, New Zealand rugby player (died 2015)
AucklandWikipedia: Jonah Lomu - 1996
Kostas Tsimikas, Greek footballer
ThessalonikiWikipedia: Kostas Tsimikas - 1869
Carl Schuhmann, German gymnast, wrestler, and weightlifter (died 1946)
MünsterWikipedia: Carl Schuhmann - 1930
Jesús Franco, Spanish director and screenwriter (died 2013)
MadridWikipedia: Jesús Franco - 1944
Chris Patten, English academic and politician, 28th Governor of Hong Kong
CleveleysWikipedia: Chris Patten - 1910
Johan Ferrier, Surinamese educator and politician, first President of Suriname (died 2010)
ParamariboWikipedia: Johan Ferrier - 1936
Frank Stella, American painter and sculptor (died 2024)
MaldenWikipedia: Frank Stella - 1948
Steve Winwood, English singer-songwriter and multi-instrumentalist
BirminghamWikipedia: Steve Winwood - 1989
Eleftheria Eleftheriou, Greek Cypriot singer, musician, and actress
ParalimniWikipedia: Eleftheria Eleftheriou - 1755
Giovanni Battista Viotti, Italian violinist and composer (died 1824)
Fontanetto PoWikipedia: Giovanni Battista Viotti - 1806
Johan Vilhelm Snellman, Finnish philosopher and politician (died 1881)
StockholmWikipedia: Johan Vilhelm Snellman - 1889
Otto Frank, German-Swiss businessman and Holocaust survivor; father of diarist Anne Frank (died 1980)
FrankfurtWikipedia: Otto Frank - 1947
Michael Ignatieff, Canadian journalist and politician
TorontoWikipedia: Michael Ignatieff - 1590
Cosimo II de' Medici, Grand Duke of Tuscany (died 1621)
FlorenceWikipedia: Cosimo II de' Medici - 1900
Helene Weigel, Austrian-German actress (died 1971)
ViennaWikipedia: Helene Weigel - 1950
Bruce Boxleitner, American actor and author
- 1972
Rhea Seehorn, American actress
NorfolkWikipedia: Rhea Seehorn - 1880
Lincoln Ellsworth, American explorer (died 1951)
ChicagoWikipedia: Lincoln Ellsworth - 1970
Samantha Mathis, American actress
BrooklynWikipedia: Samantha Mathis - 1987
Darren Randolph, Irish footballer
- 1889
Abelardo L. Rodríguez, substitute president of Mexico (died 1967)
Heroica GuaymasWikipedia: Abelardo L. Rodríguez - 1908
Nicholas Kaldor, Hungarian-English economist (died 1986)
BudapestWikipedia: Nicholas Kaldor - 1401
Emperor Shōkō of Japan (died 1428)
- 1850
Henry Cabot Lodge, American historian and politician (died 1924)
What is celebrated on 12 May
- Christian feast day: Blessed Joan of Portugal
- Christian feast day: Crispoldus
- Christian feast day: Dominic de la Calzada
- Christian feast day: Epiphanius of Salamis
- Christian feast day: Gregory Dix (Church of England)
- Christian feast day: Blessed Imelda Lambertini
- Christian feast day: Modoald
- Christian feast day: Nereus, Achilleus, Domitilla, and Pancras
- Christian feast day: Patriarch Germanus I of Constantinople (Catholic and Eastern Church)
- Christian feast day: Philip of Agira
- Christian feast day: Rictrude
- International ME/CFS and Fibromyalgia Awareness Day
- International Nurses Day
- J. V. Snellman Day or the Finnish Heritage Day (Finland)
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.