onthisday.me

On this day

January 23 Friday, January 23, 2026

A curious almanac of what happened on January 23 across the years — history, birthdays, the songs that ruled the charts, the films that packed cinemas, and the science that nudged the world forward.

🎂

Were you born on January 23?

Find out what the world looked like the day you arrived.

12
Events
7
Birthdays
3
Holidays
January 23, 1793: Second Partition of Poland.
1793
European history 233 years ago

Second Partition of Poland.

Russia and Prussia carve up large portions of Poland in the Second Partition, reducing the Polish-Lithuanian Commonwealth to a fraction of its former territory.

History

What happened on January 23

12 verified entries Full timeline
  1. 393

    Roman emperor Theodosius I proclaims his eight-year-old son Honorius co-emperor.

    Theodosius I proclaims his eight-year-old son Honorius as co-emperor.

    World history
  2. 971

    Using crossbows, Song dynasty troops soundly defeat a war elephant corps of the Southern Han at Shao.

    Song dynasty forces use crossbows to successfully repel and defeat the war elephants of the Southern Han.

    War
  3. 1229

    The episcopal seat is moved from Nousiainen to Koroinen (located near the current centre of Turku) by the permission of Pope Gregory IX. The date is starting to be considered as the founding of Turku.

    The episcopal seat moves from Nousiainen to Koroinen, marking the beginning of Turku's establishment.

    Religion
  4. 1264

    In the conflict between King Henry III of England and his rebellious barons led by Simon de Montfort, King Louis IX of France issues the Mise of Amiens, a one-sided decision in favour of Henry that later leads to the Second Barons' War.

    King Louis IX of France issues the Mise of Amiens, ruling decisively for King Henry III against rebellious barons led by Simon de Montfort, ultimately provoking the Second Barons' War.

    UK history
  5. 1368

    Zhu Yuanzhang proclaims himself the Hongwu Emperor, beginning the Ming dynasty.

    Zhu Yuanzhang declares himself the Hongwu Emperor, establishing the Ming dynasty.

    World history
  6. 1571

    The Royal Exchange opens in London.

    The Royal Exchange, a central London marketplace for merchants and traders, officially opens, establishing England's first purpose-built center for commerce.

    Royalty
  7. 1579

    The Union of Utrecht forms a Protestant republic in the Netherlands.

    The Union of Utrecht is signed, forming a Protestant republic in the Dutch provinces.

    European history
  8. 1656

    Blaise Pascal publishes the first of his Lettres provinciales.

    Blaise Pascal publishes the first of his "Lettres provinciales," a series critiquing Jesuit practices.

    Science
  9. 1793

    Second Partition of Poland.

    Russia and Prussia carve up large portions of Poland in the Second Partition, reducing the Polish-Lithuanian Commonwealth to a fraction of its former territory.

    European history
  10. 1795

    After crossing the frozen Zuiderzee, the French cavalry capture 14 Dutch ships and 850 guns, in a rare occurrence of surrender of naval vessels to land forces.

    French cavalry captures 14 Dutch ships and 850 guns after crossing the frozen Zuiderzee.

    War
  11. 1870

    In Montana, U.S. cavalrymen kill 173 Native Americans, mostly women and children, in what becomes known as the Marias Massacre.

    Cavalrymen from the U.S. army kill 173 Native Americans, mostly women and children, in the Marias Massacre.

    US history
  12. 1922

    The first successful treatment with insulin is given to 14-year-old diabetic Leonard Thompson.

    Dr. Frederick Banting administers the first successful insulin injection to Leonard Thompson, a 14-year-old diabetic patient.

    Science

Born today

Famous birthdays on January 23

Music

The number one songs on January 23

Across the years Full chart history
Stand and Deliver album cover

🇬🇧 #1 on January 23, 1981

"Stand and Deliver"

by Adam and the Ants

The dandy highwayman spent five weeks at the top — a brash, glam-pop coronation.

#1 for 5 weeks

Also #1 on this day

  • 1965
    "Ticket To Ride"
    — The Beatles
  • 1972
    "Metal Guru"
    — T. Rex
  • 2003
    "Make Luv"
    — Room 5 ft. Oliver Cheatham

Film & TV

At the movies

Box office #1 and premieres All releases
The Empire Strikes Back poster

Box-office #1

The Empire Strikes Back

1980 · dir. Irvin Kershner

Wide US release on May 23, 1980. Goes on to become the highest-grossing film of the year.

Sci-fiStar Wars $538M worldwide
🏆 Sport

January 23, 1982

Aston Villa shock Bayern Munich for the European Cup

In Rotterdam, late substitute Peter Withe scores the winner as Villa lift the trophy on their first attempt.

Read the story
🔬 Science

January 23, 1922

The first successful treatment with insulin is given to 14-year-old diabetic Leonard Thompson.

Dr. Frederick Banting administers the first successful insulin injection to Leonard Thompson, a 14-year-old diabetic patient.

Read the story

Today is also

Holidays & observances

3 celebrated today

Bounty Day (Pitcairn Islands)

International

Bounty Day is a holiday on both Pitcairn Island, destination of the Bounty mutineers, and on Norfolk Island

Netaji Subhas Chandra Bose's Jayanti (Assam, Orissa, Tripura, and West Bengal, India)

International

Netaji Jayanti or Netaji Subhas Chandra Bose Jayanti, officially known as Parakram Diwas or Parakram Divas, is a national event celebrated in India to mark the birthday of the prominent Indian freedom

World Freedom Day (Taiwan and South Korea)

International

The World League for Freedom and Democracy (WLFD) is an international non-governmental organization of anti-communist politicians and groups

If you don't read, you don't think. Plain and simple.

Joan Collins · born January 23, 1933