A day on the globeROENES中文
The Earth on 23 June, with the rays of the day’s events
  1. A birthday on the globe

    23 June on the globe: what happened in the world on this day, and who was born

    For 23 June, the English Wikipedia lists 68 events and 215 births. 42 of the events stand at their places as rays of light; seven 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 23 June

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

    On 23 June the Sun passes straight overhead at noon along the parallel of 23.4° north. In London, the day lasts about 16 hours 40 minutes.

    Beyond 67° north the Sun no longer sets; beyond 67° 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. 23 June

    Europe#

    16 events from the day’s list are placed here, between 1266 and 1992.

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

  4. Europe · Athis-sur-Orge

    1305

    A peace treaty between the Flemish and the French is signed at Athis-sur-Orge.

    On the map: Athis-sur-Orge.

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

    Wikipedia: Treaty of Athis-sur-Orge

  5. Europe · Kyiv

    1794

    Empress Catherine II of Russia grants Jews permission to settle in Kyiv.

    On the map: Kyiv.

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

    Wikipedia: Catherine the Great

  6. Europe · University of Paris

    1894

    The International Olympic Committee is founded at the Sorbonne in Paris, at the initiative of Baron Pierre de Coubertin.

    On the map: University of Paris.

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

    Wikipedia: International Olympic Committee

  7. 23 June

    North America#

    18 events from the day’s list are placed here, between 1683 and 2013.

    The globe stops at three of them; the whole list is further down. All 18

  8. North America · United States Congress

    1860

    The United States Congress establishes the Government Printing Office.

    On the map: United States Congress.

    Wikipedia: United States Congress

  9. North America · Food and Drug Administration

    1960

    The United States Food and Drug Administration declares Enovid to be the first officially approved combined oral contraceptive pill in the world.

    On the map: Food and Drug Administration.

    Wikipedia: Combined oral contraceptive pill

  10. North America · Supreme Court of the United States

    1969

    Warren E. Burger is sworn in as Chief Justice of the United States Supreme Court by retiring Chief Justice Earl Warren.

    On the map: Supreme Court of the United States.

    Wikipedia: Supreme Court of the United States

  11. 23 June

    Born on 23 June#

    The English Wikipedia lists 215 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.

  12. Born on 23 June

    1912

    Alan Turing, English mathematician and computer scientist (died 1954)

    Place of birth: Maida Vale.

    Wikipedia: Alan Turing

  13. Born on 23 June

    1972

    Zinedine Zidane, French footballer and manager

    Place of birth: 16th arrondissement of Marseille.

    Wikipedia: Zinedine Zidane

  14. Born on 23 June

    1889

    Anna Akhmatova, Ukrainian-Russian poet and author (died 1966)

    Place of birth: Odesa.

    Wikipedia: Anna Akhmatova

  15. Born on 23 June

    1957

    Frances McDormand, American actress, winner of the Triple Crown of Acting

    Place of birth: Gibson City.

    Wikipedia: Frances McDormand

  16. Born on 23 June

    1668

    Giambattista Vico, Italian jurist, historian, and philosopher (died 1744)

    Place of birth: Naples.

    Wikipedia: Giambattista Vico

  17. Born in Britain and Ireland

    1907

    James Meade, English economist and academic, Nobel Prize laureate (died 1995)

    Place of birth: Swanage.

    Wikipedia: James Meade

  18. Born in Britain and Ireland

    1940

    Stuart Sutcliffe, Scottish painter and musician (died 1962)

    Place of birth: Simpson Memorial Maternity Hospital.

    Wikipedia: Stuart Sutcliffe

  19. Born in Britain and Ireland

    1984

    Duffy, Welsh singer-songwriter and actress

    Place of birth: Bangor.

    Wikipedia: Duffy

  20. 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 23 June

The list is the English Wikipedia’s, in its own wording, as it stood in October 2026. 19 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. 229

    Sun Quan proclaims himself emperor of Eastern Wu.

    no place on the mapWikipedia: Sun Quan
  2. 1266

    War of Saint Sabas: In the Battle of Trapani, the Venetians defeat a larger Genoese fleet, capturing all its ships.

    Europe · Battle of TrapaniWikipedia: Battle of Trapani
  3. 1280

    The Spanish Reconquista: In the Battle of Moclín the Emirate of Granada ambush a superior pursuing force, killing most of them in a military disaster for the Kingdom of Castile.

    Europe · Battle of MoclínWikipedia: Battle of Moclín
  4. 1287

    The Aragonese fleet under Roger of Lauria defeats a Angevin fleet in the Battle of the Counts close to Naples.

    Europe · Battle of the CountsWikipedia: Battle of the Counts
  5. 1305

    A peace treaty between the Flemish and the French is signed at Athis-sur-Orge.

    Europe · Athis-sur-OrgeWikipedia: Treaty of Athis-sur-Orge
  6. 1314

    First War of Scottish Independence: The Battle of Bannockburn (south of Stirling) begins.

    Britain & Ireland · Battle of BannockburnWikipedia: First War of Scottish Independence
  7. 1532

    Henry VIII of England and Francis I of France sign the "Treaty of Closer Amity With France" (also known as the Pommeraye treaty), pledging mutual aid against Charles V, Holy Roman Emperor.

    no place on the mapWikipedia: Henry VIII
  8. 1565

    Dragut, commander of the Ottoman navy, dies during the Great Siege of Malta.

    Europe · Great Siege of MaltaWikipedia: Great Siege of Malta
  9. 1594

    The Action of Faial, Azores. The Portuguese carrack Cinco Chagas, loaded with slaves and treasure, is attacked and sunk by English ships with only 13 survivors out of over 700 on board.

    Europe · Action of FaialWikipedia: Action of Faial
  10. 1683

    William Penn signs a friendship treaty with Lenape Indians in Pennsylvania.

    North America · PennsylvaniaWikipedia: Lenape
  11. 1713

    The French residents of Acadia are given one year to declare allegiance to Britain or leave Nova Scotia, Canada.

    no place on the mapWikipedia: Acadia
  12. 1726

    On the First Sunday after Trinity, J. S. Bach led the first performance of Brich dem Hungrigen dein Brot, BWV 39, one of a few new cantatas written that year.

    no place on the mapWikipedia: Church cantata
  13. 1757

    Battle of Plassey: Three thousand British troops under Robert Clive defeat a 50,000-strong Indian army under Siraj ud-Daulah at Plassey.

    Asia · Battle of PlasseyWikipedia: Battle of Plassey
  14. 1758

    Seven Years' War: Battle of Krefeld: British, Hanoverian, and Prussian forces defeat French troops at Krefeld in Germany.

    Europe · Battle of KrefeldWikipedia: Battle of Krefeld
  15. 1760

    Seven Years' War: Battle of Landeshut: Austria defeats Prussia.

    Europe · Battle of LandeshutWikipedia: Battle of Landeshut
  16. 1780

    American Revolution: Battle of Springfield fought in and around Springfield, New Jersey (including Short Hills, formerly of Springfield, now of Millburn Township).

    North America · Battle of SpringfieldWikipedia: American Revolution
  17. 1794

    Empress Catherine II of Russia grants Jews permission to settle in Kyiv.

    Europe · KyivWikipedia: Catherine the Great
  18. 1797

    War of the First Coalition: Napoleon signed the Armistice of Bologna, agreeing a ceasefire between France and the Papal States.

    Europe · Papal StatesWikipedia: Armistice of Bologna
  19. 1810

    John Jacob Astor forms the Pacific Fur Company.

    no place on the mapWikipedia: John Jacob Astor
  20. 1812

    War of 1812: Great Britain revokes the restrictions on American commerce, thus eliminating one of the chief reasons for going to war.

    no place on the mapWikipedia: War of 1812
  21. 1860

    The United States Congress establishes the Government Printing Office.

    North America · United States CongressWikipedia: United States Congress
  22. 1865

    American Civil War: At Fort Towson in the Oklahoma Territory, Confederate Brigadier General Stand Watie surrenders the last significant Confederate army.

    North America · Fort TowsonWikipedia: American Civil War
  23. 1868

    Christopher Latham Sholes receives a patent for an invention he called the "Type-Writer".

  24. 1887

    The Rocky Mountains Park Act becomes law in Canada, creating the nation's first national park, Banff National Park.

    North America · Banff National ParkWikipedia: Rocky Mountains Park Act
  25. 1894

    The International Olympic Committee is founded at the Sorbonne in Paris, at the initiative of Baron Pierre de Coubertin.

    Europe · University of ParisWikipedia: International Olympic Committee
  26. 1908

    The Persian Cossack Brigade bombards the building of the National Consultative Assembly of Iran (Majles), killing hundreds of civilians.

    Asia · National Consultative AssemblyWikipedia: Persian Cossack Brigade
  27. 1913

    Second Balkan War: The Greeks defeat the Bulgarians in the Battle of Doiran.

    Europe · Battle of DoiranWikipedia: Second Balkan War
  28. 1914

    Mexican Revolution: Pancho Villa takes Zacatecas from Victoriano Huerta.

    Latin America · ZacatecasWikipedia: Mexican Revolution
  29. 1919

    Estonian War of Independence: The decisive defeat of the Baltische Landeswehr in the Battle of Cēsis; this date is celebrated as Victory Day in Estonia.

    Europe · Estonian War of IndependenceWikipedia: Estonian War of Independence
  30. 1925

    Shameen Incident: British Army and French Army soldiers stationed in the concession of Shameen open fire on Chinese protesters, resulting in at least 52 deaths.

    Asia · Liu'ersan RoadWikipedia: Shameen Incident
  31. 1926

    The College Board administers the first SAT exam.

    no place on the mapWikipedia: College Board
  32. 1931

    Wiley Post and Harold Gatty take off from Roosevelt Field, Long Island in an attempt to circumnavigate the world in a single-engine plane.

    North America · Roosevelt FieldWikipedia: Roosevelt Field
  33. 1938

    The Civil Aeronautics Act is signed into law, forming the Civil Aeronautics Authority in the United States.

  34. 1940

    Henry Larsen begins the first successful west-to-east navigation of Northwest Passage from Vancouver, British Columbia, Canada.

    North America · Northwest PassageWikipedia: Henry Larsen
  35. 1941

    The Lithuanian Activist Front declares independence from the Soviet Union and forms the Provisional Government of Lithuania; it lasts only briefly as the Nazis will occupy Lithuania a few weeks later.

  36. 1942

    World War II: Germany's latest fighter aircraft, a Focke-Wulf Fw 190, is captured intact when it mistakenly lands at RAF Pembrey in Wales.

    Britain & Ireland · Pembrey Sands Air Weapons RangeWikipedia: World War II
  37. 1944

    An F4 tornado tears through the Appalachian Mountains, killing over 100 people in West Virginia, particularly in the town of Shinnston.

    North America · Shinnston, West VirginiaWikipedia: 1944 Shinnston tornado
  38. 1944

    The Holocaust: After a closely supervised visit to Theresienstadt Ghetto in German-occupied Czechoslovakia, Red Cross official Maurice Rossel reported that conditions there were "almost normal".

    Europe · Theresienstadt GhettoWikipedia: The Holocaust
  39. 1946

    The 1946 Vancouver Island earthquake strikes Vancouver Island, British Columbia, Canada.

    North America · Vancouver IslandWikipedia: 1946 Vancouver Island earthquake
  40. 1947

    The United States Senate follows the United States House of Representatives in overriding U.S. President Harry S. Truman's veto of the Taft–Hartley Act.

  41. 1951

    The ocean liner SS United States is christened and launched.

    no place on the mapWikipedia: SS United States
  42. 1956

    In a nationwide referendum, Gamal Abdel Nasser was elected President of Egypt, a post he held until his death in 1970.

  43. 1956

    The French National Assembly takes the first step in creating the French Community by passing the Loi Cadre, transferring a number of powers from Paris to elected territorial governments in French West Africa.

    Africa · French West AfricaWikipedia: National Assembly
  44. 1959

    Convicted Manhattan Project spy Klaus Fuchs is released after only nine years in prison and allowed to emigrate to Dresden, East Germany where he resumes a scientific career.

    Europe · DresdenWikipedia: Manhattan Project
  45. 1960

    The United States Food and Drug Administration declares Enovid to be the first officially approved combined oral contraceptive pill in the world.

    North America · Food and Drug AdministrationWikipedia: Combined oral contraceptive pill
  46. 1961

    The Antarctic Treaty System, which sets aside Antarctica as a scientific preserve and limits military activity on the continent, its islands and ice shelves, comes into force.

  47. 1967

    Cold War: U.S. President Lyndon B. Johnson meets with Soviet Premier Alexei Kosygin in Glassboro, New Jersey for the three-day Glassboro Summit Conference.

    North America · Glassboro, New JerseyWikipedia: Cold War
  48. 1968

    Seventy-four people were killed and 150 others injured in a stampede at a football match between Boca Juniors and Club Atlético River Plate in Buenos Aires, Argentina.

    Latin America · The Tragedy of Gate 12Wikipedia: The Tragedy of Gate 12
  49. 1969

    IBM announces that effective January 1970 it will price its software and services separately from hardware thus creating the modern software industry.

    no place on the mapWikipedia: Software industry
  50. 1969

    Warren E. Burger is sworn in as Chief Justice of the United States Supreme Court by retiring Chief Justice Earl Warren.

    North America · Supreme Court of the United StatesWikipedia: Supreme Court of the United States
  51. 1972

    Title IX of the United States Civil Rights Act of 1964 is amended to prohibit sexual discrimination to any educational program receiving federal funds.

  52. 1972

    Watergate scandal: U.S. President Richard M. Nixon and White House Chief of Staff H. R. Haldeman are taped talking about illegally using the Central Intelligence Agency to obstruct the Federal Bureau of Investigation's investigation into the Watergate break-ins.

    North America · White HouseWikipedia: White House
  53. 1973

    A fire at a house in Hull, England, which kills a six-year-old boy is passed off as an accident; it later emerges as the first of 26 deaths by fire caused over the next seven years by serial arsonist Peter Dinsdale.

    Britain & Ireland · Kingston upon HullWikipedia: Kingston upon Hull
  54. 1973

    The Los Angeles Dodgers started Steve Garvey, Davey Lopes, Ron Cey, and Bill Russell in the infield, beginning a record eight-year run in Major League Baseball for four people designated as starters for those positions.

  55. 1982

    Chinese American Vincent Chin died after being beaten into a coma in Highland Park, Michigan, U.S., by two automotive workers who were angry about the success of Japanese auto companies.

    North America · Highland Park, MichiganWikipedia: Automotive industry in Japan
  56. 1985

    A terrorist bomb explodes at Narita International Airport near Tokyo, killing two and injuring four. An hour later, the same group detonates a second bomb aboard Air India Flight 182, bringing the Boeing 747 down off the coast of Ireland killing all 329 aboard.

    Asia · Terminal 1Wikipedia: 1985 Narita International Airport bombing
  57. 1991

    Sonic the Hedgehog is released in North America on the Sega Genesis platform, beginning the popular video game franchise.

  58. 1992

    Croatian War of Independence: The Battle of the Miljevci Plateau ended after a failed counterattack by forces of the Republic of Serbian Krajina against the Croatian Army who had captured the plateau.

    Europe · Battle of the Miljevci PlateauWikipedia: Croatian War of Independence
  59. 1994

    NASA's Space Station Processing Facility, a new state-of-the-art manufacturing building for the International Space Station, officially opens at Kennedy Space Center.

    North America · Space Systems Processing FacilityWikipedia: NASA
  60. 2001

    The 8.4 Mw southern Peru earthquake shakes coastal Peru with a maximum Mercalli intensity of VIII (Severe). A destructive tsunami followed, leaving at least 74 people dead, and 2,687 injured.

    Latin America · 2001 southern Peru earthquakeWikipedia: 2001 southern Peru earthquake
  61. 2005

    American social news and discussion site Reddit is founded in Medford, Massachusetts by Steve Huffman and Alexis Ohanian.

    North America · Medford, MassachusettsWikipedia: Reddit
  62. 2012

    Ashton Eaton breaks the decathlon world record at the United States Olympic Trials.

    North America · Hayward FieldWikipedia: 2012 United States Olympic trials
  63. 2013

    Militants storm a high-altitude mountaineering base camp near Nanga Parbat in Gilgit–Baltistan, Pakistan, killing ten climbers and a local guide.

    Asia · 2013 Nanga Parbat massacreWikipedia: 2013 Nanga Parbat massacre
  64. 2013

    Nik Wallenda becomes the first man to successfully walk across the Grand Canyon on a tight rope.

    North America · Grand CanyonWikipedia: Nik Wallenda
  65. 2014

    The last of Syria's declared chemical weapons are shipped out for destruction.

  66. 2016

    Brexit: The United Kingdom votes in a referendum to leave the European Union, by 52% to 48%.

    Britain & Ireland · United KingdomWikipedia: Brexit
  67. 2017

    A series of terrorist attacks take place in Pakistan, resulting in 96 deaths and wounding 200 others.

    Asia · ParachinarWikipedia: June 2017 Pakistan attacks
  68. 2018

    Twelve boys and an assistant coach from a soccer team in Thailand are trapped in a flooding cave, leading to an 18-day rescue operation.

    Asia · Tham Luang cave rescueWikipedia: Tham Luang cave rescue

Who was born on 23 June

In order of how many Wikipedia editions have an article about each. The first 60 of 215 are shown.

  1. 1912

    Alan Turing, English mathematician and computer scientist (died 1954)

    Maida ValeWikipedia: Alan Turing
  2. 1972

    Zinedine Zidane, French footballer and manager

    16th arrondissement of MarseilleWikipedia: Zinedine Zidane
  3. 1889

    Anna Akhmatova, Ukrainian-Russian poet and author (died 1966)

    OdesaWikipedia: Anna Akhmatova
  4. 1894

    Edward VIII, King of the United Kingdom (died 1972)

    White LodgeWikipedia: Edward VIII
  5. 1937

    Martti Ahtisaari, Finnish captain and politician, 10th President of Finland, Nobel Prize laureate (died 2023)

    VyborgWikipedia: Martti Ahtisaari
  6. 1957

    Frances McDormand, American actress, winner of the Triple Crown of Acting

    Gibson CityWikipedia: Frances McDormand
  7. 1534

    Oda Nobunaga, Japanese warlord (died 1582)

    AisaiWikipedia: Oda Nobunaga
  8. 1668

    Giambattista Vico, Italian jurist, historian, and philosopher (died 1744)

    NaplesWikipedia: Giambattista Vico
  9. 1910

    Jean Anouilh, French playwright and screenwriter (died 1987)

    BordeauxWikipedia: Jean Anouilh
  10. 1763

    Joséphine de Beauharnais, French wife of Napoleon I (died 1814)

    Les Trois-ÎletsWikipedia: Joséphine de Beauharnais
  11. 1936

    Richard Bach, American novelist and essayist

    Oak ParkWikipedia: Richard Bach
  12. 1953

    Armen Sarkissian, Armenian physicist, politician and President of Armenia

    YerevanWikipedia: Armen Sarkissian
  13. 1976

    Patrick Vieira, French footballer and manager

    DakarWikipedia: Patrick Vieira
  14. 1894

    Alfred Kinsey, American entomologist and sexologist (died 1956)

    HobokenWikipedia: Alfred Kinsey
  15. 47 BC

    Caesarion, Egyptian king (died 30 BC)

    AlexandriaWikipedia: Caesarion
  16. 1927

    Bob Fosse, American actor, dancer, choreographer, and director (died 1987)

    ChicagoWikipedia: Bob Fosse
  17. 1964

    Joss Whedon, American director, producer, and screenwriter

    New York CityWikipedia: Joss Whedon
  18. 1980

    Francesca Schiavone, Italian tennis player

    MilanWikipedia: Francesca Schiavone
  19. 1940

    Wilma Rudolph, American runner (died 1994)

    ClarksvilleWikipedia: Wilma Rudolph
  20. 1943

    Vint Cerf, American computer scientist and Internet pioneer

    New HavenWikipedia: Vint Cerf
  21. 1907

    James Meade, English economist and academic, Nobel Prize laureate (died 1995)

    SwanageWikipedia: James Meade
  22. 1940

    Stuart Sutcliffe, Scottish painter and musician (died 1962)

    Simpson Memorial Maternity HospitalWikipedia: Stuart Sutcliffe
  23. 1879

    Huda Sha'arawi, Egyptian feminist and journalist (died 1947)

    MinyaWikipedia: Huda Sha'arawi
  24. 1977

    Jason Mraz, American singer-songwriter and guitarist

    MechanicsvilleWikipedia: Jason Mraz
  25. 1984

    Duffy, Welsh singer-songwriter and actress

    BangorWikipedia: Duffy
  26. 1972

    Selma Blair, American actress

    SouthfieldWikipedia: Selma Blair
  27. 1970

    Yann Tiersen, French singer-songwriter and guitarist

    BrestWikipedia: Yann Tiersen
  28. 1936

    Costas Simitis, Greek economist, lawyer, and politician, 180th Prime Minister of Greece (died 2025)

    PiraeusWikipedia: Costas Simitis
  29. 1948

    Clarence Thomas, American lawyer and jurist, Associate Justice of the Supreme Court of the United States

    Pin PointWikipedia: Clarence Thomas
  30. 1980

    Melissa Rauch, American actress

    MarlboroWikipedia: Melissa Rauch
  31. 1929

    June Carter Cash, American singer-songwriter, musician, and actress (died 2003)

    Maces SpringWikipedia: June Carter Cash
  32. 1977

    Hayden Foxe, Australian footballer and manager

    SydneyWikipedia: Hayden Foxe
  33. 1955

    Jean Tigana, French footballer and manager

    BamakoWikipedia: Jean Tigana
  34. 1945

    John Garang, Sudanese colonel and politician, President of Southern Sudan (died 2005)

    BorWikipedia: John Garang
  35. 1942

    Martin Rees, Baron Rees of Ludlow, English cosmologist and astrophysicist

    YorkWikipedia: Martin Rees
  36. 1969

    Martin Klebba, American actor, producer, and stuntman

    TroyWikipedia: Martin Klebba
  37. 1974

    Joel Edgerton, Australian actor

    BlacktownWikipedia: Joel Edgerton
  38. 1975

    KT Tunstall, Scottish singer-songwriter and musician

    EdinburghWikipedia: KT Tunstall
  39. 1976

    Paola Suárez, Argentinian tennis player

    PergaminoWikipedia: Paola Suárez
  40. 1919

    Mohamed Boudiaf, Algerian politician, President of Algeria (died 1992)

    Ouled MadhiWikipedia: Mohamed Boudiaf
  41. 1931

    Ola Ullsten, Swedish politician and diplomat (died 2018)

    Umeå landsförsamlingWikipedia: Ola Ullsten
  42. 1943

    James Levine, American pianist and conductor (died 2021)

    CincinnatiWikipedia: James Levine
  43. 1456

    Margaret of Denmark, Queen of Scotland (died 1486)

  44. 1824

    Carl Reinecke, German pianist, composer, and conductor (died 1910)

    AltonaWikipedia: Carl Reinecke
  45. 1906

    Tribhuvan of Nepal (died 1955)

    KathmanduWikipedia: Tribhuvan of Nepal
  46. 1913

    William P. Rogers, American commander, lawyer, and politician, 55th United States Secretary of State (died 2001)

    NorfolkWikipedia: William P. Rogers
  47. 1930

    Donn F. Eisele, American colonel, pilot, and astronaut (died 1987)

    ColumbusWikipedia: Donn F. Eisele
  48. 1992

    Nampalys Mendy, French footballer

    La Seyne-sur-MerWikipedia: Nampalys Mendy
  49. 1977

    Miguel Ángel Angulo, Spanish footballer

    OviedoWikipedia: Miguel Ángel Angulo
  50. 1433

    Duke Francis II of Brittany (died 1488)

    Château de ClissonWikipedia: Francis II of Brittany
  51. 1750

    Déodat Gratet de Dolomieu, French geologist and academic (died 1801)

    DolomieuWikipedia: Déodat Gratet de Dolomieu
  52. 1877

    Norman Pritchard, Indian-English hurdler and actor (died 1929)

    KolkataWikipedia: Norman Pritchard
  53. 1947

    Bryan Brown, Australian actor and producer

    SydneyWikipedia: Bryan Brown
  54. 1901

    Ahmet Hamdi Tanpınar, Turkish author, poet, and scholar (died 1962)

    IstanbulWikipedia: Ahmet Hamdi Tanpınar
  55. 1976

    Emmanuelle Vaugier, Canadian actress and singer

    VancouverWikipedia: Emmanuelle Vaugier
  56. 1951

    Michèle Mouton, French race car driver and manager

    GrasseWikipedia: Michèle Mouton
  57. 1989

    Lisa Carrington, New Zealand flatwater canoeist

    TaurangaWikipedia: Lisa Carrington
  58. 1489

    Charles II of Savoy, Italian nobleman (died 1496)

    TurinWikipedia: Charles II of Savoy
  59. 1955

    Glenn Danzig, American singer-songwriter and producer

    LodiWikipedia: Glenn Danzig
  60. 1990

    Vasek Pospisil, Canadian tennis player

    VernonWikipedia: Vasek Pospisil

What is celebrated on 23 June

  • Christian feast day: Æthelthryth
  • Christian feast day: Joseph Cafasso
  • Christian feast day: Blessed Maria Raffaella Cimatti
  • Christian feast day: Marie of Oignies
  • Christian feast day: Thomas Garnet
  • Christian feast day: June 23 (Eastern Orthodox liturgics)
  • Father's Day (Nicaragua, Poland)
  • Grand Duke's Official Birthday (Luxembourg)
  • International Women in Engineering Day
  • International Widows Day (international)
  • National Day of Remembrance for Victims of Terrorism (Canada)
  • Okinawa Memorial Day (Okinawa Prefecture)
  • Saint John's Eve and the first day of the Midsummer celebrations (although this is not the real summer solstice; see June 20) (Roman Catholic Church, Europe): Bonfires of Saint John (Spain)
  • Saint John's Eve and the first day of the Midsummer celebrations (although this is not the real summer solstice; see June 20) (Roman Catholic Church, Europe): First night of Festa de São João do Porto (Porto)

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

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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