A day on the globeROENES中文
The Earth on 30 May, with the rays of the day’s events
  1. A birthday on the globe

    30 May on the globe: what happened in the world on this day, and who was born

    For 30 May, the English Wikipedia lists 68 events and 235 births. 41 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 30 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 30 May the Sun passes straight overhead at noon along the parallel of 21.8° north. In London, the day lasts about 16 hours 15 minutes.

    Beyond 68° north the Sun no longer sets; beyond 68° 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. 30 May

    Britain and Ireland#

    Three events from the day’s list are placed here, between 1381 and 1914.

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

  4. Britain & Ireland · Liverpool

    1914

    The new, and then the largest, Cunard ocean liner RMS Aquitania, 45,647 tons, sets sail on her maiden voyage from Liverpool, England, to New York City.

    On the map: Liverpool.

    Wikipedia: Cunard Line

  5. 30 May

    Europe#

    17 events from the day’s list are placed here, between 1416 and 2008.

    The globe stops at three of them; the whole list is further down. All 17

  6. Europe · Paris

    1814

    The First Treaty of Paris is signed, returning the French frontiers to their 1792 extent, and restoring the House of Bourbon to power.

    On the map: Paris.

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

    Wikipedia: Treaty of Paris

  7. Europe · Prague

    1866

    Bedrich Smetana's comic opera The Bartered Bride premieres in Prague.

    On the map: Prague.

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

    Wikipedia: Bedřich Smetana

  8. Europe · Oslo

    2008

    Convention on Cluster Munitions is adopted.

    On the map: Oslo.

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

    Wikipedia: Convention on Cluster Munitions

  9. 30 May

    Oceania#

    One event from the day’s list is placed here, in 1959.

  10. Oceania · Waitematā Harbour

    1959

    The Auckland Harbour Bridge, crossing the Waitemata Harbour in Auckland, New Zealand, is officially opened by Governor-General Charles Lyttelton, 10th Viscount Cobham.

    On the map: Waitematā Harbour.

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

    Wikipedia: Auckland Harbour Bridge

  11. 30 May

    Latin America and the Caribbean#

    Five events from the day’s list are placed here, between 1845 and 2008.

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

  12. Latin America · Gulf of Paria

    1845

    The Fatel Razack, coming from India, lands in the Gulf of Paria in Trinidad and Tobago carrying the first Indians to the country.

    On the map: Gulf of Paria.

    Wikipedia: Fatel Razack

  13. Latin America · Disappearance of Natalee Holloway

    2005

    American student Natalee Holloway disappeared on a high-school graduation trip to Aruba.

    On the map: the coordinates Wikidata gives for the article “Disappearance of Natalee Holloway”.

    Wikipedia: Disappearance of Natalee Holloway

  14. 30 May

    North America#

    11 events from the day’s list are placed here, between 1539 and 2020.

    The globe stops at three of them; the whole list is further down. All 11

  15. North America · Globe, Arizona

    1899

    Pearl Hart, a female outlaw of the Old West, robs a stage coach 30 miles southeast of Globe, Arizona.

    On the map: Globe, Arizona.

    Wikipedia: Pearl Hart

  16. North America · Lincoln Memorial

    1922

    The Lincoln Memorial is dedicated in Washington, D.C.

    On the map: Lincoln Memorial.

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

    Wikipedia: Lincoln Memorial

  17. North America · Kennedy Space Center

    2020

    Crew Dragon Demo-2 launches from Kennedy Space Center, becoming the first crewed orbital spacecraft to launch from the United States since 2011 and the first commercial flight to the International Space Station.

    On the map: Kennedy Space Center.

    Wikipedia: Crew Dragon Demo-2

  18. 30 May

    Born on 30 May#

    The English Wikipedia lists 235 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.

  19. Born on 30 May

    1814

    Mikhail Bakunin, Russian philosopher and theorist (died 1876)

    Place of birth: Priamukhino.

    Wikipedia: Mikhail Bakunin

  20. Born on 30 May

    1980

    Steven Gerrard, English international footballer and manager

    Place of birth: Whiston.

    Wikipedia: Steven Gerrard

  21. Born on 30 May

    1908

    Hannes Alfvén, Swedish physicist and engineer, Nobel Prize laureate (died 1995)

    Place of birth: Norrköping Saint Olof parish.

    Wikipedia: Hannes Alfvén

  22. Born on 30 May

    1909

    Benny Goodman, American clarinet player, songwriter, and bandleader (died 1986)

    Place of birth: Chicago.

    Wikipedia: Benny Goodman

  23. Born on 30 May

    1928

    Agnès Varda, Belgian-French director, producer, and screenwriter (died 2019)

    Wikipedia: Agnès Varda

  24. Born in Britain and Ireland

    1912

    Hugh Griffith, Welsh actor (died 1980)

    Place of birth: Marian-glas.

    Wikipedia: Hugh Griffith

  25. Born in Britain and Ireland

    1963

    Helen Sharman, English chemist and astronaut

    Place of birth: Sheffield.

    Wikipedia: Helen Sharman

  26. Born in Britain and Ireland

    1955

    Colm Tóibín, Irish novelist, poet, playwright, and critic

    Place of birth: Enniscorthy.

    Wikipedia: Colm Tóibín

  27. 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 30 May

The list is the English Wikipedia’s, in its own wording, as it stood in October 2026. 20 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. 1381

    Beginning of the Peasants' Revolt in England.

    Britain & Ireland · EnglandWikipedia: Peasants' Revolt
  2. 1416

    The Council of Constance, called by Emperor Sigismund, a supporter of Antipope John XXIII, burns Jerome of Prague following a trial for heresy.

    Europe · Council of ConstanceWikipedia: Council of Constance
  3. 1431

    Hundred Years' War: In Rouen, France, the 19-year-old Joan of Arc is burned at the stake by an English-dominated tribunal.

    Europe · RouenWikipedia: Hundred Years' War
  4. 1434

    Hussite Wars: Battle of Lipany: End of the war, the Utraquist defeat and annihilate Taborite forces.

    Europe · Battle of LipanyWikipedia: Battle of Lipany
  5. 1510

    During the reign of the Zhengde Emperor, Ming dynasty rebel leader Zhu Zhifan is defeated by commander Qiu Yue, ending the Prince of Anhua rebellion.

    Asia · Ming dynastyWikipedia: Zhengde Emperor
  6. 1536

    King Henry VIII of England marries Jane Seymour, a lady-in-waiting to his first two wives.

    no place on the mapWikipedia: Henry VIII
  7. 1539

    In Florida, Hernando de Soto lands at Tampa Bay with 600 soldiers with the goal of finding gold.

    North America · Tampa BayWikipedia: Florida
  8. 1574

    Henry III becomes King of France.

  9. 1588

    The last ship of the Spanish Armada sets sail from Lisbon heading for the English Channel.

    Europe · LisbonWikipedia: Spanish Armada
  10. 1631

    Publication of Gazette de France, the first French newspaper.

    no place on the mapWikipedia: La Gazette
  11. 1635

    Thirty Years' War: The Peace of Prague is signed.

    Europe · Prague CastleWikipedia: Peace of Prague
  12. 1642

    From this date all honors granted by Charles I of England are retroactively annulled by Parliament.

  13. 1723

    Johann Sebastian Bach assumes the office of Thomaskantor in Leipzig, presenting his first new cantata, Die Elenden sollen essen, BWV 75, in the St. Nicholas Church on the first Sunday after Trinity.

  14. 1796

    War of the First Coalition: In the Battle of Borghetto, Napoleon Bonaparte manages to cross the Mincio River against the Austrian army. This crossing forces the Austrians to abandon Lombardy and retreat to the Tyrol, leaving the fortress of Mantua as the sole remaining Austrian stronghold in Northern Italy.

    Europe · Battle of BorghettoWikipedia: Battle of Borghetto
  15. 1806

    Future U.S. President Andrew Jackson kills Charles Dickinson in a duel.

    no place on the mapWikipedia: Andrew Jackson
  16. 1814

    The First Treaty of Paris is signed, returning the French frontiers to their 1792 extent, and restoring the House of Bourbon to power.

    Europe · ParisWikipedia: Treaty of Paris
  17. 1815

    The East Indiaman Arniston is wrecked during a storm at Waenhuiskrans, near Cape Agulhas, in present-day South Africa, with the loss of 372 lives.

    Africa · Arniston, South AfricaWikipedia: East Indiaman
  18. 1834

    Minister of Justice Joaquim António de Aguiar issues a law seizing "all convents, monasteries, colleges, hospices and any other houses" from the Catholic religious orders in Portugal, earning him the nickname of "The Friar-Killer".

  19. 1842

    John Francis attempts to murder Queen Victoria as she drives down Constitution Hill in London with Prince Albert.

    no place on the mapWikipedia: Queen Victoria
  20. 1845

    The Fatel Razack, coming from India, lands in the Gulf of Paria in Trinidad and Tobago carrying the first Indians to the country.

    Latin America · Gulf of PariaWikipedia: Fatel Razack
  21. 1854

    The Kansas–Nebraska Act becomes law, establishing the U.S. territories of Kansas and Nebraska.

  22. 1862

    American Civil War: The Siege of Corinth ends in a Union victory, with General Henry Halleck capturing the critical rail junction of Corinth, Mississippi from retreating Confederate forces under General P. G. T. Beauregard.

    North America · Siege of CorinthWikipedia: American Civil War
  23. 1866

    Bedrich Smetana's comic opera The Bartered Bride premieres in Prague.

    Europe · PragueWikipedia: Bedřich Smetana
  24. 1868

    Decoration Day (the predecessor of the modern "Memorial Day") is observed in the United States for the first time after a proclamation by John A. Logan, head of the Grand Army of the Republic (a veterans group).

    North America · Grand Army of the RepublicWikipedia: Memorial Day
  25. 1876

    Ottoman sultan Abdülaziz is deposed and succeeded by his nephew Murad V.

    no place on the mapWikipedia: Abdulaziz
  26. 1876

    The secret decree of Ems Ukaz is issued by Russian Tsar Alexander II in the German city of Bad Ems, aimed at stopping the printing and distribution of Ukrainian-language publications in the Russian Empire.

    Europe · Bad EmsWikipedia: Ems Ukaz
  27. 1883

    In New York City, 12 people are killed in a stampede on the recently opened Brooklyn Bridge.

    no place on the mapWikipedia: Brooklyn Bridge
  28. 1899

    Pearl Hart, a female outlaw of the Old West, robs a stage coach 30 miles southeast of Globe, Arizona.

    North America · Globe, ArizonaWikipedia: Pearl Hart
  29. 1911

    At the Indianapolis Motor Speedway, the first Indianapolis 500 ends with Ray Harroun in his Marmon Wasp becoming the first winner of the 500-mile auto race.

    North America · Indianapolis Motor SpeedwayWikipedia: Indianapolis 500
  30. 1913

    The Treaty of London is signed, ending the First Balkan War between the Balkan allies and the Ottoman Empire. The Ottomans cede all their European territories west of a straight line between Enos and Media and Albania becomes an independent nation.

    Britain & Ireland · LondonWikipedia: Treaty of London
  31. 1914

    The new, and then the largest, Cunard ocean liner RMS Aquitania, 45,647 tons, sets sail on her maiden voyage from Liverpool, England, to New York City.

    Britain & Ireland · LiverpoolWikipedia: Cunard Line
  32. 1922

    The Lincoln Memorial is dedicated in Washington, D.C.

    North America · Lincoln MemorialWikipedia: Lincoln Memorial
  33. 1925

    May Thirtieth Movement: Shanghai Municipal Police Force shoot and kill 13 protesting workers.

  34. 1937

    Memorial Day massacre: Chicago police shoot and kill ten labor demonstrators.

    North America · 1937 Memorial Day massacreWikipedia: 1937 Memorial Day massacre
  35. 1940

    Second World War: HMS Cambrian was sunk by a mine in The Solent, with the loss of 23 lives.

    no place on the mapWikipedia: World War II
  36. 1941

    World War II: Manolis Glezos and Apostolos Santas climb the Athenian Acropolis and tear down the German flag.

    no place on the mapWikipedia: World War II
  37. 1942

    World War II: One thousand British bombers launch a 90-minute attack on Cologne, Germany.

    Europe · CologneWikipedia: Bombing of Cologne in World War II
  38. 1943

    The Holocaust: Josef Mengele becomes chief medical officer of the Zigeunerfamilienlager (Romani family camp) at Auschwitz concentration camp.

    Europe · Auschwitz concentration campWikipedia: The Holocaust
  39. 1948

    A dike along the flooding Columbia River breaks, obliterating Vanport, Oregon within minutes. Fifteen people die and tens of thousands are left homeless.

    North America · Vanport, OregonWikipedia: 1948 Columbia River flood
  40. 1958

    Memorial Day: The remains of two unidentified American servicemen, killed in action during World War II and the Korean War respectively, are buried at the Tomb of the Unknown Soldier in Arlington National Cemetery.

    North America · Tomb of the Unknown SoldierWikipedia: Korean War
  41. 1959

    The Auckland Harbour Bridge, crossing the Waitemata Harbour in Auckland, New Zealand, is officially opened by Governor-General Charles Lyttelton, 10th Viscount Cobham.

    Oceania · Waitematā HarbourWikipedia: Auckland Harbour Bridge
  42. 1961

    The long-time Dominican dictator Rafael Trujillo is assassinated in Santo Domingo, Dominican Republic.

    Latin America · Santo DomingoWikipedia: Rafael Trujillo
  43. 1961

    Viasa Flight 897 crashes after takeoff from Lisbon Airport, killing 61.

    Europe · Humberto Delgado AirportWikipedia: Viasa Flight 897
  44. 1963

    A protest against pro-Catholic discrimination during the Buddhist crisis is held outside South Vietnam's National Assembly, the first open demonstration during the eight-year presidency of Ngo Dinh Diem.

    Asia · South VietnamWikipedia: Buddhist crisis
  45. 1966

    Former Congolese Prime Minister, Évariste Kimba, and several other politicians are publicly executed in Kinshasa on the orders of President Joseph Mobutu.

    Africa · KinshasaWikipedia: Democratic Republic of the Congo
  46. 1967

    The Nigerian Eastern Region declares independence as the Republic of Biafra, sparking a civil war.

    no place on the mapWikipedia: Nigeria
  47. 1968

    Charles de Gaulle reappears publicly after his flight to Baden-Baden, West Germany, and dissolves the French National Assembly by a radio appeal. Immediately after, less than one million of his supporters march on the Champs-Élysées in Paris. This is the turning point of the May 1968 events in France.

    Europe · Baden-BadenWikipedia: May 68
  48. 1969

    A demonstration by workers and activists on the Caribbean island of Curaçao escalated into a violent uprising which destroyed much of Willemstad.

    Latin America · WillemstadWikipedia: 1969 Curaçao uprising
  49. 1971

    Mariner program: Mariner 9 is launched to map 70% of the surface, and to study temporal changes in the atmosphere and surface, of Mars.

    no place on the mapWikipedia: Mariner program
  50. 1972

    In Ben Gurion Airport (at the time: Lod Airport), Israel, members of the Japanese Red Army carry out the Lod Airport massacre, killing 24 people and injuring 78 others.

    Asia · Lod Airport massacreWikipedia: Lod Airport massacre
  51. 1972

    The Angry Brigade goes on trial over a series of 25 bombings throughout the United Kingdom.

    no place on the mapWikipedia: The Angry Brigade
  52. 1974

    The Airbus A300 passenger aircraft first enters service.

    no place on the mapWikipedia: Airbus A300
  53. 1975

    The European Space Agency is established.

  54. 1979

    Downeast Airlines Flight 46 crashes on approach to Knox County Regional Airport in Rockland, Maine, killing 17.

    North America · Downeast Airlines Flight 46Wikipedia: Downeast Airlines Flight 46
  55. 1982

    Cold War: Spain joins NATO.

    Europe · SpainWikipedia: Cold War
  56. 1989

    Tiananmen Square protests of 1989: The 10-metre high "Goddess of Democracy" statue is unveiled in Tiananmen Square by student demonstrators.

    Asia · 1989 Tiananmen Square protests and massacreWikipedia: 1989 Tiananmen Square protests and massacre
  57. 1990

    Croatian Parliament is constituted after the first free, multi-party elections, today celebrated as the National Day of Croatia.

    Europe · CroatiaWikipedia: Croatian Parliament
  58. 1998

    Nuclear Testing: Pakistan conducts an underground test in the Kharan Desert. It is reported to be a plutonium device with yield of 20kt TNT equivalent.

    Asia · Chagai-IIWikipedia: Chagai-II
  59. 1998

    The 6.5 Mw Afghanistan earthquake shakes the Takhar Province of northern Afghanistan with a maximum Mercalli intensity of VII (Very strong), killing around 4,000–4,500.

    Asia · May 1998 Afghanistan earthquakeWikipedia: May 1998 Afghanistan earthquake
  60. 1999

    53 people are killed in a stampede at the Nyamiha metro station in Minsk, Belarus.

    Europe · Nyamiha stampedeWikipedia: Nyamiha stampede
  61. 2003

    Depayin massacre: At least 70 people associated with the National League for Democracy are killed by government-sponsored mob in Burma. Aung San Suu Kyi flees the scene, but is arrested soon afterwards.

    Asia · Depayin massacreWikipedia: Depayin massacre
  62. 2005

    American student Natalee Holloway disappeared on a high-school graduation trip to Aruba.

    Latin America · Disappearance of Natalee HollowayWikipedia: Disappearance of Natalee Holloway
  63. 2008

    Convention on Cluster Munitions is adopted.

    Europe · OsloWikipedia: Convention on Cluster Munitions
  64. 2008

    TACA Flight 390 overshoots the runway at Toncontín International Airport in Tegucigalpa, Honduras and crashes, killing five people.

    Latin America · TACA Flight 390Wikipedia: TACA Flight 390
  65. 2012

    Former Liberian president Charles Taylor is sentenced to 50 years in prison for his role in atrocities committed during the Sierra Leone Civil War.

    Africa · LiberiaWikipedia: Sierra Leone Civil War
  66. 2013

    Nigeria passes a law banning same-sex marriage.

    Africa · NigeriaWikipedia: Nigeria
  67. 2020

    Crew Dragon Demo-2 launches from Kennedy Space Center, becoming the first crewed orbital spacecraft to launch from the United States since 2011 and the first commercial flight to the International Space Station.

    North America · Kennedy Space CenterWikipedia: Crew Dragon Demo-2
  68. 2024

    Donald Trump is convicted of falsifying business records in his New York trial, the first time a former President of the United States has been found guilty in a criminal case.

    no place on the mapWikipedia: Donald Trump

Who was born on 30 May

In order of how many Wikipedia editions have an article about each. The first 60 of 235 are shown.

  1. 1814

    Mikhail Bakunin, Russian philosopher and theorist (died 1876)

    PriamukhinoWikipedia: Mikhail Bakunin
  2. 1980

    Steven Gerrard, English international footballer and manager

    WhistonWikipedia: Steven Gerrard
  3. 1934

    Alexei Leonov, Russian general, pilot, and cosmonaut (died 2019)

    ListvyankaWikipedia: Alexei Leonov
  4. 1908

    Hannes Alfvén, Swedish physicist and engineer, Nobel Prize laureate (died 1995)

    Norrköping Saint Olof parishWikipedia: Hannes Alfvén
  5. 1909

    Benny Goodman, American clarinet player, songwriter, and bandleader (died 1986)

    ChicagoWikipedia: Benny Goodman
  6. 1928

    Agnès Varda, Belgian-French director, producer, and screenwriter (died 2019)

    Wikipedia: Agnès Varda
  7. 1845

    Amadeo I, Spanish king (died 1890)

    TurinWikipedia: Amadeo I of Spain
  8. 1951

    Fernando Lugo, Paraguayan bishop and politician, President of Paraguay

    San Pedro del ParanáWikipedia: Fernando Lugo
  9. 1846

    Peter Carl Fabergé, Russian goldsmith and jeweler (died 1920)

    Saint PetersburgWikipedia: Peter Carl Fabergé
  10. 1975

    CeeLo Green, American singer-songwriter

    AtlantaWikipedia: CeeLo Green
  11. 1896

    Howard Hawks, American director, producer, and screenwriter (died 1977)

    GoshenWikipedia: Howard Hawks
  12. 1912

    Julius Axelrod, American biochemist and academic, Nobel Prize laureate (died 2004)

    New York CityWikipedia: Julius Axelrod
  13. 1971

    Idina Menzel, American singer-songwriter and actress

    ManhattanWikipedia: Idina Menzel
  14. 1887

    Alexander Archipenko, Ukrainian-American sculptor and illustrator (died 1964)

    KyivWikipedia: Alexander Archipenko
  15. 1975

    Marissa Mayer, American computer scientist and businesswoman

    WausauWikipedia: Marissa Mayer
  16. 1875

    Giovanni Gentile, Italian philosopher and academic (died 1944)

    CastelvetranoWikipedia: Giovanni Gentile
  17. 1958

    Marie Fredriksson, Swedish singer-songwriter and pianist (died 2019)

    ÖssjöWikipedia: Marie Fredriksson
  18. 1996

    Aleksandr Golovin, Russian footballer

    KaltanWikipedia: Aleksandr Golovin
  19. 1757

    Henry Addington, 1st Viscount Sidmouth, English politician, Prime Minister of the United Kingdom (died 1844)

    London Borough of CamdenWikipedia: Henry Addington
  20. 1899

    Irving Thalberg, American screenwriter and producer (died 1936)

    BrooklynWikipedia: Irving Thalberg
  21. 1999

    Guanyu Zhou, Chinese race car driver

    ShanghaiWikipedia: Zhou Guanyu
  22. 1908

    Mel Blanc, American voice actor (died 1989)

    San FranciscoWikipedia: Mel Blanc
  23. 1966

    Thomas Häßler, German footballer and manager

    West BerlinWikipedia: Thomas Häßler
  24. 1946

    Dragan Džajić, Serbian and Yugoslav footballer

    UbWikipedia: Dragan Džajić
  25. 1964

    Tom Morello, American singer-songwriter, guitarist, and actor

    Wikipedia: Tom Morello
  26. 1201

    Theobald IV, count of Champagne (died 1253)

    TroyesWikipedia: Theobald I of Navarre
  27. 1912

    Hugh Griffith, Welsh actor (died 1980)

    Marian-glasWikipedia: Hugh Griffith
  28. 1963

    Helen Sharman, English chemist and astronaut

    SheffieldWikipedia: Helen Sharman
  29. 1881

    Georg von Küchler, German field marshal (died 1968)

    Philippsruhe CastleWikipedia: Georg von Küchler
  30. 1920

    Franklin J. Schaffner, Japanese-American director and producer (died 1989)

    TokyoWikipedia: Franklin J. Schaffner
  31. 1955

    Colm Tóibín, Irish novelist, poet, playwright, and critic

    EnniscorthyWikipedia: Colm Tóibín
  32. 1950

    Bertrand Delanoë, French politician, 14th Mayor of Paris

    TunisWikipedia: Bertrand Delanoë
  33. 1814

    Eugène Charles Catalan, Belgian-French mathematician and academic (died 1894)

    BrugesWikipedia: Eugène Charles Catalan
  34. 1953

    Colm Meaney, Irish actor

    DublinWikipedia: Colm Meaney
  35. 1974

    Kostas Chalkias, Greek footballer

    LarissaWikipedia: Kostas Chalkias
  36. 1989

    Ailee, Korean-American singer and songwriter

    DenverWikipedia: Ailee
  37. 1010

    Ren Zong, Chinese emperor (died 1063)

    KaifengWikipedia: Emperor Renzong of Song
  38. 1423

    Georg von Peuerbach, German mathematician and astronomer (died 1461)

    PeuerbachWikipedia: Georg von Peuerbach
  39. 1999

    Eddie Nketiah, English footballer

    LewishamWikipedia: Eddie Nketiah
  40. 1919

    René Barrientos, Bolivian general and politician, 55th President of Bolivia (died 1969)

    TarataWikipedia: René Barrientos
  41. 1951

    Stephen Tobolowsky, American actor, singer, and director

    DallasWikipedia: Stephen Tobolowsky
  42. 1926

    Christine Jorgensen, American trans woman and actress (died 1989)

    The BronxWikipedia: Christine Jorgensen
  43. 1971

    Duncan Jones, English director, producer, and screenwriter

    Bromley HospitalWikipedia: Duncan Jones
  44. 1950

    Paresh Rawal, Indian actor, producer, and politician

    MumbaiWikipedia: Paresh Rawal
  45. 1922

    Hal Clement, American author and educator (died 2003)

    SomervilleWikipedia: Hal Clement
  46. 1992

    Harrison Barnes, American basketball player

    AmesWikipedia: Harrison Barnes
  47. 1835

    Alfred Austin, English author, poet, and playwright (died 1913)

    LeedsWikipedia: Alfred Austin
  48. 1936

    Keir Dullea, American actor

    ClevelandWikipedia: Keir Dullea
  49. 1939

    Michael J. Pollard, American actor (died 2019)

    PassaicWikipedia: Michael J. Pollard
  50. 1955

    Jake Roberts, American professional wrestler

    GainesvilleWikipedia: Jake Roberts
  51. 1974

    Big L, American rapper (died 1999)

    Wikipedia: Big L
  52. 1981

    Gianmaria Bruni, Italian race car driver

    RomeWikipedia: Gianmaria Bruni
  53. 1989

    Lesia Tsurenko, Ukrainian tennis player

    VolodymyretsWikipedia: Lesia Tsurenko
  54. 1997

    Jake Short, American actor

    IndianapolisWikipedia: Jake Short
  55. 1958

    Michael López-Alegría, Spanish-American captain, pilot, and astronaut

    MadridWikipedia: Michael López-Alegría
  56. 1951

    Zdravko Čolić, Bosnian Serb singer-songwriter

    SarajevoWikipedia: Zdravko Čolić
  57. 1958

    Ted McGinley, American actor

    Newport BeachWikipedia: Ted McGinley
  58. 1969

    Naomi Kawase, Japanese director, producer, and screenwriter

    NaraWikipedia: Naomi Kawase
  59. 1972

    Manny Ramirez, Dominican-American baseball player and coach

    Santo DomingoWikipedia: Manny Ramirez
  60. 1981

    Devendra Banhart, American singer-songwriter and guitarist

    HoustonWikipedia: Devendra Banhart

What is celebrated on 30 May

  • Anguilla Day, commemorates the beginning of the Anguillian Revolution in 1967. (Anguilla)
  • Canary Islands Day (Spain)
  • Christian feast day: Basil the Elder and Emmelia of Caesarea
  • Christian feast day: Dymphna
  • Christian feast day: Ferdinand III of Castile and León
  • Christian feast day: Isaac of Dalmatia
  • Christian feast day: Joan of Arc
  • Christian feast day: Joseph Marello
  • Christian feast day: Luke Kirby
  • Christian feast day: Matiya Mulumba
  • Christian feast day: Blessed Otto Neururer
  • Christian feast day: May 30 (Eastern Orthodox liturgics)
  • Indian Arrival Day (Trinidad and Tobago)
  • Kaamatan, harvest festival in the state of Sabah and the federal territory of Labuan (Malaysia)

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.

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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