A day on the globeROENES中文
The Earth on 13 August, with the rays of the day’s events
  1. A birthday on the globe

    13 August on the globe: what happened in the world on this day, and who was born

    For 13 August, the English Wikipedia lists 59 events and 216 births. 32 of the events stand at their places as rays of light; nine 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:

  2. The Earth on 13 August

    The picture on the globe was assembled by NASA from satellite photographs taken in August 2004: the snow, the ice and the green are those of the month.

    On 13 August the Sun passes straight overhead at noon along the parallel of 14.6° north. In London, the day lasts about 14 hours 45 minutes.

    Beyond 75° north the Sun no longer sets; beyond 75° 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.

  3. 13 August

    Britain and Ireland#

    Three events from the day’s list are placed here, between 1900 and 1977.

    The globe stops at one of them; the whole list is further down. All three

  4. Britain & Ireland · Plymouth

    1900

    The steamer Deutschland of Hamburg America Lines sets a new record for the eastward passage when it docks in Plymouth, England, five days, 11 hours and 45 minutes after sailing from New York, breaking by three hours, six minutes its previous mark in its maiden voyage in July.

    On the map: Plymouth.

    Wikipedia: SS Deutschland

  5. 13 August

    Europe#

    16 events from the day’s list are placed here, between 29 BC and 1973.

    The globe stops at three of them; the whole list is further down. All 16

  6. Europe · Susteren

    900

    Count Reginar I of Hainault rises against Zwentibold of Lotharingia and slays him near present-day Susteren.

    On the map: Susteren.

    Wikipedia: Reginar Longneck

  7. Europe · Brömsebro

    1645

    Sweden and Denmark sign the Peace of Brömsebro.

    On the map: Brömsebro.

    Wikipedia: Treaty of Brömsebro

  8. Europe · Bayreuth Festival

    1876

    A performance of Wagner's Das Rheingold opens the first Ring cycle at the first Bayreuth Festival.

    On the map: Bayreuth Festival.

    Also on the day’s list of Wikipedia in Chinese.

    Wikipedia: Bayreuth Festival

  9. 13 August

    North America#

    Eight events from the day’s list are placed here, between 1779 and 2010.

    The globe stops at two of them; the whole list is further down. All eight

  10. North America · Hartford, Connecticut

    1889

    William Gray of Hartford, Connecticut is granted United States Patent Number 408,709 for "Coin-controlled apparatus for telephones."

    On the map: Hartford, Connecticut.

    Wikipedia: Hartford, Connecticut

  11. North America · Los Angeles

    1969

    The Apollo 11 astronauts enjoy a ticker-tape parade in New York City. That evening, at a state dinner in Los Angeles, they are awarded the Presidential Medal of Freedom by U.S. President Richard Nixon.

    On the map: Los Angeles.

    Wikipedia: Apollo 11

  12. 13 August

    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 Spanish and were translated for this page.

  13. From Wikipedia in Spanish · Rio de Janeiro

    2016

    At the Rio de Janeiro 2016 Olympic Games, the American swimmer Michael Phelps wins his 23rd gold medal and 28th Olympic medal in total, consolidating himself as the greatest Olympic champion, the biggest medallist in the history of the Olympic Games and the best swimmer of all time.

    On the map: Rio de Janeiro.

    Translated from the list on Wikipedia in Spanish.

    The article on Wikipedia in Spanish: Juegos Olímpicos de Río de Janeiro 2016

  14. 13 August

    Born on 13 August#

    The English Wikipedia lists 216 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.

  15. Born on 13 August

    1899

    Alfred Hitchcock, English-American director and producer (died 1980)

    Place of birth: Leytonstone.

    Wikipedia: Alfred Hitchcock

  16. Born on 13 August

    1918

    Frederick Sanger, English biochemist and academic, Nobel Prize laureate (died 2013)

    Place of birth: Rendcomb.

    Wikipedia: Frederick Sanger

  17. Born on 13 August

    1888

    John Logie Baird, Scottish engineer, invented the television (died 1946)

    Place of birth: Helensburgh.

    Wikipedia: John Logie Baird

  18. Born on 13 August

    1963

    Sridevi, Indian actress (died 2018)

    Place of birth: Sivakasi.

    Wikipedia: Sridevi

  19. Born on 13 August

    1970

    Alan Shearer, English footballer and manager

    Place of birth: Newcastle upon Tyne.

    Wikipedia: Alan Shearer

  20. Born in Britain and Ireland

    1819

    Sir George Stokes, 1st Baronet, Anglo-Irish mathematician and physicist (died 1903)

    Place of birth: Skreen.

    Wikipedia: Sir George Stokes, 1st Baronet

  21. Born in Britain and Ireland

    1955

    Paul Greengrass, English director and screenwriter

    Place of birth: Cheam.

    Wikipedia: Paul Greengrass

  22. Born in Britain and Ireland

    1984

    James Morrison, English singer-songwriter and guitarist

    Place of birth: Rugby.

    Wikipedia: James Morrison

  23. 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 13 August

The list is the English Wikipedia’s, in its own wording, as it stood in October 2026. 18 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.

  1. 29 BC

    Octavian holds the first of three consecutive triumphs in Rome to celebrate the victory over the Dalmatian tribes.

    Europe · Ancient RomeWikipedia: Augustus
  2. 523

    John I becomes the new Pope after the death of Pope Hormisdas.

    no place on the mapWikipedia: Pope John I
  3. 554

    Emperor Justinian I issues a Pragmatic Sanction in which he organises the renewed Roman rule over the recently re-conquered Italy. All privileges granted to Romans under the Gothic rule until 538 are confirmed, confiscated estates restored and the participation of the Roman Church in civil government increased.

    no place on the mapWikipedia: Gothic War
  4. 582

    Maurice is crowned Emperor of the Byzantine Empire by the dying emperor Tiberius.

    Asia · Byzantine EmpireWikipedia: Maurice
  5. 871

    Emperor Louis II of Italy and Empress Engelberga are captured by Prince Adelchis of Benevento.

    no place on the mapWikipedia: Louis II of Italy
  6. 900

    Count Reginar I of Hainault rises against Zwentibold of Lotharingia and slays him near present-day Susteren.

    Europe · SusterenWikipedia: Reginar Longneck
  7. 1099

    Election of Pope Paschal II following the death of pope Urban II in the previous month.

    no place on the mapWikipedia: Pope Paschal II
  8. 1415

    The English invasion of France begins when English king Henry V lands in France.

  9. 1516

    The Treaty of Noyon between France and Spain is signed. Francis I of France recognizes Charles's claim to Naples, and Charles V, Holy Roman Emperor, recognizes Francis's claim to Milan.

    Europe · NaplesWikipedia: War of the League of Cambrai
  10. 1521

    After an extended siege, forces led by Spanish conquistador Hernán Cortés capture Tlatoani Cuauhtémoc and conquer the Aztec capital of Tenochtitlan.

    Latin America · Fall of TenochtitlanWikipedia: Fall of Tenochtitlan
  11. 1532

    Union of Brittany and France: The Duchy of Brittany is absorbed into the Kingdom of France.

    Europe · Kingdom of FranceWikipedia: Union of the Duchy of Brittany with the Crown of France
  12. 1536

    Buddhist monks from Kyoto, Japan's Enryaku-ji temple set fire to 21 Nichiren temples throughout Kyoto in what will be known as the Tenbun Hokke Disturbance.

    Asia · KyotoWikipedia: Kyoto
  13. 1553

    Michael Servetus is arrested by John Calvin in Geneva, Switzerland as a heretic.

    Europe · GenevaWikipedia: Michael Servetus
  14. 1624

    The French king Louis XIII appoints Cardinal Richelieu as prime minister.

    no place on the mapWikipedia: Louis XIII
  15. 1645

    Sweden and Denmark sign the Peace of Brömsebro.

    Europe · BrömsebroWikipedia: Treaty of Brömsebro
  16. 1650

    Colonel George Monck of the English Army forms Monck's Regiment of Foot, which will later become the Coldstream Guards.

  17. 1704

    War of the Spanish Succession: Battle of Blenheim: English and Imperial forces are victorious over French and Bavarian troops.

    Europe · Battle of BlenheimWikipedia: Battle of Blenheim
  18. 1724

    Johann Sebastian Bach leads the first performance of Nimm von uns, Herr, du treuer Gott, BWV 101, a chorale cantata on a famous tune.

  19. 1762

    Anglo-Spanish War: The United Kingdom captured Havana after a five-week siege, holding it until the Treaty of Paris the following year.

    Latin America · HavanaWikipedia: Treaty of Paris
  20. 1779

    American Revolutionary War: The Royal Navy defeats the Penobscot Expedition with the most significant loss of United States naval forces prior to the attack on Pearl Harbor.

    North America · Penobscot ExpeditionWikipedia: Penobscot Expedition
  21. 1792

    King Louis XVI of France is formally arrested by the National Tribunal, and declared an enemy of the people.

    no place on the mapWikipedia: Louis XVI
  22. 1806

    Battle of Mišar during the Serbian Revolution begins. The battle ends two days later with a Serbian victory over the Ottomans.

    Europe · Battle of MišarWikipedia: Serbian Revolution
  23. 1814

    The Convention of London, a treaty between the United Kingdom and the United Netherlands, is signed in London, England.

    Europe · Sovereign Principality of the United NetherlandsWikipedia: Anglo-Dutch Treaty of 1814
  24. 1868

    The 8.5–9.0 Mw Arica earthquake strikes southern Peru with a maximum Mercalli intensity of XI (Extreme), causing 25,000+ deaths and a destructive basin-wide tsunami that affected Hawaii and New Zealand.

    Latin America · 1868 Arica earthquakeWikipedia: 1868 Arica earthquake
  25. 1876

    A performance of Wagner's Das Rheingold opens the first Ring cycle at the first Bayreuth Festival.

    Europe · Bayreuth FestivalWikipedia: Bayreuth Festival
  26. 1889

    William Gray of Hartford, Connecticut is granted United States Patent Number 408,709 for "Coin-controlled apparatus for telephones."

    North America · Hartford, ConnecticutWikipedia: Hartford, Connecticut
  27. 1898

    Carl Gustav Witt discovers 433 Eros, the first near-Earth asteroid to be found.

    no place on the mapWikipedia: Carl Gustav Witt
  28. 1898

    Spanish–American War: Spanish and American forces engage in a mock battle for Manila, after which the Spanish commander surrendered in order to keep the city out of Filipino rebel hands.

    Asia · Battle of ManilaWikipedia: Spanish–American War
  29. 1900

    The steamer Deutschland of Hamburg America Lines sets a new record for the eastward passage when it docks in Plymouth, England, five days, 11 hours and 45 minutes after sailing from New York, breaking by three hours, six minutes its previous mark in its maiden voyage in July.

    Britain & Ireland · PlymouthWikipedia: SS Deutschland
  30. 1905

    Norwegians vote to end the union with Sweden.

  31. 1906

    The all black infantrymen of the U.S. Army's 25th Infantry Regiment are accused of killing a white bartender and wounding a white police officer in Brownsville, Texas, despite exculpatory evidence; all are later dishonorably discharged. (Their records were later restored to reflect honorable discharges but there were no financial settlements.)

    North America · BrownsvilleWikipedia: Brownsville affair
  32. 1913

    First production in the UK of stainless steel by Harry Brearley.

    no place on the mapWikipedia: Stainless steel
  33. 1918

    Bayerische Motoren Werke AG (BMW) is established as a public company in Germany.

    no place on the mapWikipedia: BMW
  34. 1918

    Women enlist in the United States Marine Corps for the first time. Opha May Johnson is the first woman to enlist.

  35. 1920

    Polish–Soviet War: The Battle of Warsaw begins and will last till August 25. The Red Army is defeated.

    Europe · Central and Eastern EuropeWikipedia: Polish–Soviet War
  36. 1937

    Second Sino-Japanese War: The Battle of Shanghai begins.

    Asia · Battle of ShanghaiWikipedia: Second Sino-Japanese War
  37. 1940

    World War II: The German Luftwaffe launches an air operation, codenamed Adlertag, during the Battle of Britain in an attempt to destroy the British Royal Air Force.

    Britain & Ireland · Battle of BritainWikipedia: Adlertag
  38. 1942

    Major General Eugene Reybold of the U.S. Army Corps of Engineers authorizes the construction of facilities that would house the "Development of Substitute Materials" project, better known as the Manhattan Project.

    North America · United States Army Corps of EngineersWikipedia: Manhattan Project
  39. 1944

    World War II: German troops begin the pillage and razing of Anogeia in Crete that would continue until September 5.

    Europe · Razing of AnogeiaWikipedia: Razing of Anogeia
  40. 1954

    Radio Pakistan broadcasts the "Qaumī Tarāna", the national anthem of Pakistan for the first time.

    Asia · PakistanWikipedia: Radio Pakistan
  41. 1960

    The Central African Republic declares independence from France.

    Africa · Central African RepublicWikipedia: Central African Republic
  42. 1961

    Cold War: East Germany closes the border between the eastern and western sectors of Berlin to thwart its inhabitants' attempts to escape to the West, and construction of the Berlin Wall is started. The day is known as Barbed Wire Sunday.

    Europe · East BerlinWikipedia: Cold War
  43. 1964

    Peter Allen and Gwynne Evans are hanged for the murder of John Alan West becoming the last people executed in the United Kingdom.

  44. 1967

    Two young women became the first fatal victims of grizzly bear attacks in the 57-year history of Montana's Glacier National Park in separate incidents.

    North America · Glacier National ParkWikipedia: Night of the Grizzlies
  45. 1968

    Alexandros Panagoulis attempts to assassinate the Greek dictator Colonel Georgios Papadopoulos in Varkiza, Athens.

    Europe · VarkizaWikipedia: Greek junta
  46. 1969

    The Apollo 11 astronauts enjoy a ticker-tape parade in New York City. That evening, at a state dinner in Los Angeles, they are awarded the Presidential Medal of Freedom by U.S. President Richard Nixon.

    North America · Los AngelesWikipedia: Apollo 11
  47. 1973

    Aviaco Flight 118 crashes on approach to A Coruña Airport in A Coruña, Spain, killing all 85 people on the plane and one other one the ground.

    Europe · Aviaco Flight 118Wikipedia: Aviaco Flight 118
  48. 1977

    Members of the British National Front (NF) clash with anti-NF demonstrators in Lewisham, London, resulting in 214 arrests and at least 111 injuries.

    Britain & Ireland · LewishamWikipedia: Battle of Lewisham
  49. 1978

    One hundred fifty Palestinians in Beirut are killed in a terrorist attack during the second phase of the Lebanese Civil War.

    Asia · BeirutWikipedia: Tel al-Zaatar massacre
  50. 1990

    A mainland Chinese fishing boat Min Ping Yu No. 5202 is hit by a Taiwanese naval vessel and sinks in a repatriation operation of mainland Chinese immigrants, resulting in 21 deaths. This is the second tragedy less than a month after Min Ping Yu No. 5540 incident.

  51. 1997

    The animated TV comedy South Park airs its very first episode.

    no place on the mapWikipedia: South Park
  52. 1999

    The Act on National Flag and Anthem was adopted, formally establishing the Hinomaru and "Kimigayo" as the Japanese national flag and anthem, respectively.

  53. 2004

    Merely 22 hours after Tropical Storm Bonnie struck the U.S. state of Florida, Hurricane Charley inflicted further damage to the region.

    North America · FloridaWikipedia: Tropical Storm Bonnie
  54. 2004

    One hundred fifty-six Congolese Tutsi refugees are massacred at the Gatumba refugee camp in Burundi.

    Africa · GatumbaWikipedia: Democratic Republic of the Congo
  55. 2008

    Russo-Georgian War: Russian units occupy the Georgian city of Gori.

    Asia · Russo-Georgian WarWikipedia: Russo-Georgian War
  56. 2010

    After being boarded by Canadian authorities, MV Sun Sea docked in British Columbia and the 492 Sri Lankan Tamil refugee claimants on board were placed in detention.

    North America · British ColumbiaWikipedia: MV Sun Sea incident
  57. 2014

    A Cessna Citation Excel crashes in Santos, São Paulo, Brazil killing all seven people aboard, including Brazilian Socialist Party presidential candidate Eduardo Campos.

    Latin America · 2014 Santos Cessna Citation crashWikipedia: 2014 Santos Cessna Citation crash
  58. 2015

    At least 76 people are killed and 212 others are wounded in a truck bombing in Baghdad, Iraq.

    Asia · 2015 Sadr City market truck bombingWikipedia: 2015 Sadr City market truck bombing
  59. 2020

    Israel–United Arab Emirates relations are formally established.

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 Spanish and were translated for this page.

  1. 2016

    At the Rio de Janeiro 2016 Olympic Games, the American swimmer Michael Phelps wins his 23rd gold medal and 28th Olympic medal in total, consolidating himself as the greatest Olympic champion, the biggest medallist in the history of the Olympic Games and the best swimmer of all time.

    Latin America · Rio de JaneiroTranslated from the list on Wikipedia in SpanishWikipedia: Juegos Olímpicos de Río de Janeiro 2016

Who was born on 13 August

In order of how many Wikipedia editions have an article about each. The first 60 of 216 are shown.

  1. 1926

    Fidel Castro, Cuban lawyer and politician, ex-President of Cuba (died 2016)

    BiránWikipedia: Fidel Castro
  2. 1899

    Alfred Hitchcock, English-American director and producer (died 1980)

    LeytonstoneWikipedia: Alfred Hitchcock
  3. 1918

    Frederick Sanger, English biochemist and academic, Nobel Prize laureate (died 2013)

    RendcombWikipedia: Frederick Sanger
  4. 1871

    Karl Liebknecht, German politician, co-founded Communist Party of Germany (died 1919)

    LeipzigWikipedia: Karl Liebknecht
  5. 1888

    John Logie Baird, Scottish engineer, invented the television (died 1946)

    HelensburghWikipedia: John Logie Baird
  6. 1946

    Janet Yellen, American economist, 78th United States secretary of the treasury

    BrooklynWikipedia: Janet Yellen
  7. 1963

    Sridevi, Indian actress (died 2018)

    SivakasiWikipedia: Sridevi
  8. 1970

    Alan Shearer, English footballer and manager

    Newcastle upon TyneWikipedia: Alan Shearer
  9. 1567

    Samuel de Champlain, French explorer (died 1635)

    Hiers-BrouageWikipedia: Samuel de Champlain
  10. 1872

    Richard Willstätter, German-Swiss chemist and academic, Nobel Prize Laureate (died 1942)

    KarlsruheWikipedia: Richard Willstätter
  11. 1814

    Anders Jonas Ångström, Swedish physicist and astronomer (died 1874)

    Lögdö brukWikipedia: Anders Jonas Ångström
  12. 1913

    Makarios III, Greek archbishop and politician, 1st President of Cyprus (died 1977)

    Pano PanagiaWikipedia: Makarios III
  13. 1982

    Sebastian Stan, Romanian-American actor

    ConstanțaWikipedia: Sebastian Stan
  14. 1819

    Sir George Stokes, 1st Baronet, Anglo-Irish mathematician and physicist (died 1903)

  15. 1912

    Salvador Luria, Italian-American microbiologist and academic, Nobel Prize laureate (died 1991)

    TurinWikipedia: Salvador Luria
  16. 1992

    Lucas Moura, Brazilian footballer

    São PauloWikipedia: Lucas Moura
  17. 1984

    Niko Kranjčar, Croatian footballer

    ZagrebWikipedia: Niko Kranjčar
  18. 1942

    Hissène Habré, Chadian politician and war criminal, 5th president of Chad (died 2021)

    Faya-LargeauWikipedia: Hissène Habré
  19. 1311

    Alfonso XI, king of Castile and León (died 1350)

    SalamancaWikipedia: Alfonso XI of Castile
  20. 985

    Al-Hakim bi-Amr Allah, Fatimid caliph (died 1021)

    CairoWikipedia: Al-Hakim bi-Amr Allah
  21. 1955

    Paul Greengrass, English director and screenwriter

    CheamWikipedia: Paul Greengrass
  22. 1962

    John Slattery, American actor, director, producer, and screenwriter

    Wikipedia: John Slattery
  23. 1818

    Lucy Stone, American abolitionist and suffragist (died 1893)

    West BrookfieldWikipedia: Lucy Stone
  24. 1982

    Sarah Huckabee Sanders, Governor of Arkansas, American political consultant and press secretary

  25. 1860

    Annie Oakley, American target shooter (died 1926)

    Darke CountyWikipedia: Annie Oakley
  26. 1866

    Giovanni Agnelli, Italian businessman, founded Fiat S.p.A. (died 1945)

    Villar PerosaWikipedia: Giovanni Agnelli
  27. 1902

    Felix Wankel, German engineer (died 1988)

    Schillerstraße 4Wikipedia: Felix Wankel
  28. 1971

    Moritz Bleibtreu, German actor

    MunichWikipedia: Moritz Bleibtreu
  29. 1912

    Ben Hogan, American golfer and sportscaster (died 1997)

    StephenvilleWikipedia: Ben Hogan
  30. 1961

    Koji Kondo, Japanese composer and sound director

    NagoyaWikipedia: Koji Kondo
  31. 1984

    Alona Bondarenko, Ukrainian tennis player

    Kryvyi RihWikipedia: Alona Bondarenko
  32. 1990

    DeMarcus Cousins, American basketball player

    MobileWikipedia: DeMarcus Cousins
  33. 1990

    Benjamin Stambouli, French footballer

    MarseilleWikipedia: Benjamin Stambouli
  34. 1756

    James Gillray, English caricaturist and printmaker (died 1815)

    ChelseaWikipedia: James Gillray
  35. 1898

    Jean Borotra, French tennis player (died 1994)

    BiarritzWikipedia: Jean Borotra
  36. 1964

    Debi Mazar, American actress

    JamaicaWikipedia: Debi Mazar
  37. 1984

    James Morrison, English singer-songwriter and guitarist

    RugbyWikipedia: James Morrison
  38. 1919

    George Shearing, English jazz pianist and bandleader (died 2011)

    LondonWikipedia: George Shearing
  39. 1949

    Philippe Petit, French tightrope walker

    NemoursWikipedia: Philippe Petit
  40. 1625

    Rasmus Bartholin, Danish physician, mathematician, and physicist (died 1698)

    RoskildeWikipedia: Rasmus Bartholin
  41. 1943

    Ertha Pascal-Trouillot, President of Haiti

    Pétion-VilleWikipedia: Ertha Pascal-Trouillot
  42. 1974

    Joe Perry, English snooker player

    WisbechWikipedia: Joe Perry
  43. 1976

    Nicolás Lapentti, Ecuadorian tennis player

    GuayaquilWikipedia: Nicolás Lapentti
  44. 1986

    Demetrious Johnson, American mixed martial artist

    MadisonvilleWikipedia: Demetrious Johnson
  45. 1803

    Vladimir Odoyevsky, Russian philosopher and critic (died 1869)

    MoscowWikipedia: Vladimir Odoyevsky
  46. 1907

    Alfried Krupp, German arms manufacturer, convicted war criminal, and Olympic yacht competitor (died 1967)

  47. 1948

    Kathleen Battle, American operatic soprano

    PortsmouthWikipedia: Kathleen Battle
  48. 1951

    Dan Fogelberg, American singer-songwriter and guitarist (died 2007)

    PeoriaWikipedia: Dan Fogelberg
  49. 1969

    Midori Ito, Japanese figure skater

    NagoyaWikipedia: Midori Ito
  50. 1851

    Felix Adler, German-American religious leader and educator (died 1933)

    AlzeyWikipedia: Felix Adler
  51. 1879

    John Ireland, English composer and educator (died 1962)

    BowdonWikipedia: John Ireland
  52. 1904

    Buddy Rogers, American actor and musician (died 1999)

    OlatheWikipedia: Charles "Buddy" Rogers
  53. 1933

    Joycelyn Elders, American admiral and physician, 15th Surgeon General of the United States

    SchaalWikipedia: Joycelyn Elders
  54. 1967

    Quinn Cummings, American actress, author, and entrepreneur

    Los AngelesWikipedia: Quinn Cummings
  55. 1993

    Johnny Gaudreau, American ice hockey player (died 2024)

    SalemWikipedia: Johnny Gaudreau
  56. 1717

    Louis François, Prince of Conti (died 1776)

  57. 1920

    Neville Brand, American actor (died 1992)

    GriswoldWikipedia: Neville Brand
  58. 1989

    Israel Jiménez, Mexican footballer

    MonterreyWikipedia: Israel Jiménez
  59. 1895

    Bert Lahr, American actor (died 1967)

    YorkvilleWikipedia: Bert Lahr
  60. 1913

    Fred Davis, English snooker player (died 1998)

    ChesterfieldWikipedia: Fred Davis

What is celebrated on 13 August

  • Christian feast day: Benedetto Sinigardi
  • Christian feast day: Benildus Romançon
  • Christian feast day: Cassian of Imola
  • Christian feast day: Clara Maass (Lutheran Church)
  • Christian feast day: Florence Nightingale, Octavia Hill (Lutheran Church)
  • Christian feast day: Blessed Gertrude of Aldenberg
  • Christian feast day: Hippolytus of Rome
  • Christian feast day: Blessed Jakob Gapp
  • Christian feast day: Jeremy Taylor (Anglican Communion)
  • Christian feast day: John Berchmans
  • Christian feast day: Junian of Mairé
  • Christian feast day: Blessed Marco d'Aviano
  • Christian feast day: Maximus the Confessor
  • Christian feast day: Nerses Glaietsi (Catholic Church)

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.

Download the day’s picture

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

More pages about birthdays