December 23: What Happened on This Day in History
December 23rd marks the 357th day of the Gregorian calendar year (or the 358th in case of leap years). There are 8 days remaining until the end of the year.
Discover what happened on December 23rd in history, famous birthdays on December 23rd, celebrities died on this day, the day of the week and the zodiac sign associated to December 23.

What happened on December 23?
Here's what happened on December 23rd in history:
- 2021: The U.S. Supreme Court scheduled an emergency hearing to examine legal challenges to President Biden's coronavirus vaccine mandates, addressing critical public health policy questions.
- 2014: Discussions intensified regarding Ukraine's potential accession to NATO, particularly in light of ongoing conflicts with Russia. The topic gained prominence as Ukraine sought closer ties with Western institutions to bolster its security and sovereignty. source: reuters.com
- 2011: On December 23, 2011, two car bombs exploded in Damascus, Syria, killing at least 44 people and injuring many others. The attacks targeted security buildings and were attributed to the ongoing conflict in the country. source: bbc.com
- 2004: On December 23, 2004, the United Nations announced the deployment of additional peacekeeping forces to the Democratic Republic of the Congo. This move aimed to stabilize the region amidst ongoing conflict and humanitarian crises. source: un.org
- 2002: On December 23, 2002, the first human trial of an AIDS vaccine was completed, marking a significant milestone in the search for an effective HIV vaccine. source: reuters.com
- 1999: On December 23, 1999, the U.S. State Department reported on the casualties resulting from the Kosovo conflict. source: en.wikipedia.org
- 1995: Aleksander Kwaśniewski was sworn in as the President of Poland on December 23, 1995, succeeding Lech Wałęsa. He served two consecutive terms until December 23, 2005. During his presidency, Poland underwent significant modernization, experienced rapid economic growth, and joined NATO in 1999 and the European Union in 2004. source: britannica.com
- 1988: Eri Kamei, a popular Japanese pop idol and singer, was born on December 23, 1988. She gained fame in the J-pop scene and became known for her contributions to music and entertainment in Japan. source: japantimes.co.jp
- 1981: On December 23, 1981, during the third Test match between England and India in Delhi, Geoffrey Boycott became the first player to exceed 8,032 Test runs, surpassing Garfield Sobers' long-standing record. Boycott achieved this milestone by scoring a century in the first innings, contributing to England's total of 428/4. This achievement was commemorated with a bat inscribed with the details of the match and his record-breaking century. source: theguardian.com
- 1959: On December 23, 1959, rock and roll pioneer Chuck Berry was arrested for violating the Mann Act, which prohibits transporting minors across state lines for immoral purposes. Berry had taken a 14-year-old girl from Mexico to his St. Louis nightclub, where she was employed. After being fired, she reported Berry to authorities, leading to his arrest. source: chuckberry.us
What famous birthdays are on December 23?
On December 23rd there are the following famous birthdays:
Harry Shearer (1943)Harry Shearer is an American actor, comedian, voice artist, writer, musician, radio host, and director, best known for his work on the television series 'The Simpsons', where he voices multiple iconic characters including Mr. Burns, Waylon Smithers, Ned Flanders, Principal Skinner, and others. He is also recognized for being a member of the comedy group behind the cult film 'This … [bio]
Donna Tartt (1963)Donna Tartt is an acclaimed American author best known for her literary novels, particularly 'The Secret History,' 'The Little Friend,' and 'The Goldfinch,' the last of which won the Pulitzer Prize for Fiction in 2014. [bio]
Holly Madison (1978)Holly Madison is an American television personality, model, and author best known for her role in the reality television series 'The Girls Next Door,' which chronicled her life as one of Hugh Hefner's girlfriends at the Playboy Mansion. [bio]
Finn Wolfhard (2002)Finn Wolfhard is a Canadian actor and musician best known for his role as Mike Wheeler in the acclaimed Netflix series 'Stranger Things.' He has also appeared in major films like 'It' (2017) and 'It Chapter Two' (2019), and is the lead vocalist and guitarist for the band The Aubreys. [bio]
Estella Warren (1978)Estella Warren is a Canadian actress, fashion model, and former synchronized swimmer best known for her roles in 'Planet of the Apes' (2001) and 'Driven' (2001), as well as her successful modeling career with major brands such as Chanel No. 5. [bio]
Corey Haim (1971)Corey Haim was a Canadian actor best known for his roles as a teen heartthrob in 1980s films, particularly as part of the 'Two Coreys' alongside Corey Feldman. He struggled with fame and substance abuse but remains an iconic figure from that era. [bio]
Robert Bly (1926)Robert Bly was an American poet, essayist, activist, and leader of the mythopoetic men's movement. He was renowned for his vivid imagery, deep engagement with spiritual and mythological themes, and work as a translator of international poetry. [bio]
Nick Moran (1969)Nick Moran is an English actor, writer, and director, best known for his role as Eddy in the film 'Lock, Stock and Two Smoking Barrels.' He has had a varied career in film, television, and theatre. [bio]
Esther Phillips (1935)Esther Phillips was an influential American singer known for her work in R&B, jazz, blues, and soul. She gained fame in the early 1950s and is recognized for her emotive voice and ability to blend different musical genres. [bio]
Joan Severance (1958)Joan Severance is an American actress and former fashion model, widely known for her work in both television and film during the late 1980s and 1990s. She gained prominence through roles in movies such as 'See No Evil, Hear No Evil' and for her appearances in music videos and modeling campaigns. [bio]
How to check someone's birthday?
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Who died on December 23?
On December 23rd the following celebrities died:
Victor Borge (2000)Victor Borge was a Danish-American comedian, conductor, and pianist, best known for his unique blend of music and comedy on stage and television. He was internationally renowned for his witty performances that mixed classical music with humor, earning him the nickname 'The Clown Prince of Denmark.' [bio]
Joan Didion (2021)Joan Didion was an influential American writer known for her sharp, observant prose in novels, essays, and screenplays. A major figure in New Journalism, she explored themes of social fragmentation, culture, and personal loss. [bio]
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Billy Barty (2000)Billy Barty was an American actor and activist, known for his work in film and television, as well as for being a prominent advocate for people with dwarfism. [bio]
Charlie Drake (2006)Charlie Drake was an English comedian, actor, writer, and singer, best known for his slapstick comedy style and his catchphrase, 'Hello, my darlings!'. He gained immense popularity in British television and music during the mid-20th century, becoming a well-known figure in the comedic arts. [bio]
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Mikhail Kalashnikov (2013)Renowned Russian weapons designer who created the iconic AK-47 assault rifle, one of the most widely used and recognizable firearms in world...
Oscar Peterson (2007)Oscar Peterson was a legendary Canadian jazz pianist, widely considered one of the greatest and most virtuosic jazz pianists in history.
Irna Phillips (1973)Pioneering American television screenwriter who revolutionized the soap opera genre by creating iconic daytime dramas 'Guiding Light' and...
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What day of the year is December 23?
December 23rd marks the 357th day of the year in the Gregorian calendar (or the 358th in case of leap years).
There are 8 days remaining until the end of the year.
December 23rd is the 23rd day of the month of December.
What day of the week is December 23?
On December 23rd, 2026 the day of the week is Wednesday.
| December | 2026 | |||||
|---|---|---|---|---|---|---|
| Mon | Tue | Wed | Thu | Fri | Sat | Sun |
| 1 | 2 | 3 | 4 | 5 | 6 | |
| 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| 21 | 22 | 23 | 24 | 25 | 26 | 27 |
| 28 | 29 | 30 | 31 | |||

What zodiac sign is associated with the day December 23?
The zodiac sign associated with December 23rd is Capricorn according to the Western Zodiac.
















