On This Day · The 281st day of the year

October 8

October 8 carries 10 recorded events spanning between 316 and 2001. Constantine I defeats Licinius, who loses his European territories.

Compiled & reviewed by · Last reviewed July 13, 2026

What happened on October 8?

October 8 is the 281st day of the year. It marks 10 notable events in history, dated between 316 and 2001. Famous people born on October 8 include Bruno Mars, Koji Murofushi and Frank Herbert.

The shape of the day

This year marks the 1575th anniversary of Council of Chalcedon — October 8 carries the weight of round numbers. Its center of gravity is the 20th century, and conflict is a recurring thread.

Libra is the sign for October 8 — read more on the Libra page, or see October's birthstone & birth flower.

Released on October 8

Movies, games, albums & shows

2026

  • Game Silver Pines

2025

  • TV Love in the Clouds

2023

  • TV The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You

Release data from TMDB & IGDB.

Events

10 notable moments
  1. 316

    Constantine the Great

    Constantine I defeats Licinius, who loses his European territories.

  2. 451

    Council of Chalcedon

    The first session of the Council of Chalcedon begins.

  3. 1480

    Great Stand on the Ugra River

    The Great Stand on the Ugra River puts an end to Tatar rule over Moscow

  4. 1862

    American Civil War

    American Civil War: The Confederate invasion of Kentucky is halted at the Battle of Perryville.

  5. 1918

    World War I

    World War I: Corporal Alvin C. York kills 28 German soldiers and captures 132, for which he was awarded the Medal of Honor.

  6. 1939

    World War II

    World War II: Germany annexes western Poland.

  7. 1952

    Harrow and Wealdstone rail crash

    The Harrow and Wealdstone rail crash in England kills 112 people.

  8. 1967

    Che Guevara

    Guerrilla leader Che Guevara and his men are captured in Bolivia. Guevara would be executed the next day.

  9. 1982

    Solidarity (Polish trade union)

    Poland bans Solidarity and all other trade unions.

  10. 2001

    United States Department of Homeland Security

    U.S. president George W. Bush announces the establishment of the Office of Homeland Security.

Famous birthday twins

Born on October 8

Bruno Mars

b. 1985

American singer-songwriter, producer, and actor

Koji Murofushi

b. 1974

Japanese hammer thrower

Frank Herbert

b. 1920

American journalist, photographer, and author

Garbiñe Muguruza

b. 1993

Spanish tennis player

Molly C. Quinn

b. 1993

American actress and producer

The Miz

b. 1980

American wrestler, actor, and television personality

Mary Engle Pennington

b. 1872

American bacteriological chemist and refrigeration engineer

Rouben Mamoulian

b. 1897

Georgian-American director and screenwriter

Deaths

  • 1992Willy Brandt
  • 1928Larry Semon
  • 1869Franklin Pierce
  • 1834François-Adrien Boieldieu
  • 1754Henry Fielding
  • 705Abd al-Malik ibn Marwan

Holidays & observances

  • Christian feast day: Evodus (or Yves)
  • Christian feast day: Palatias and Laurentia
  • Christian feast day: Pelagia (Eastern Orthodox and Roman Catholic Churches)
  • Christian feast day: Reparata
  • Christian feast day: San Ernesto, Che Guevara as a folk saint. (Bolivian campesinos)
  • Christian feast day: Simeon (Gospel of Luke)
  • Christian feast day: Thaïs
  • Christian feast day: William Dwight Porter Bliss and Richard T. Ely (Episcopal Church)

Historical facts, event summaries, and biographical lines above are adapted from Wikipedia under the Creative Commons Attribution-ShareAlike (CC BY-SA) license. DateLore adds curation, structure, and original editorial commentary. DateLore is not affiliated with the Wikimedia Foundation.

About the author

Roman Tailor compiles and reviews every date on DateLore. He's the writer and editor behind the site's editorial essays and the day-by-day almanac. Corrections and questions are welcome — read more about DateLore or get in touch.

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