January 23rd, 1646

Born on January 23rd, 1646

Age in days, weeks and months
Wow, over 138,000 days old!

Why not celebrate an alternative birthday? In 842 days, exactly on August 19th, 2026, people who were born on January 23rd, 1646 will be 139,000 days old!

... in seconds, minutes and hours

What happened on January 23rd?

January 23rd, 2002

American journalist Daniel Pearl was kidnapped and later murdered by al-Qaeda agents in Karachi, Pakistan.

January 23rd, 1997

Madeleine Albright was sworn in as the first female United States Secretary of State, becoming the highest-ranking woman in the history of the U.S. government at that time.

January 23rd, 1993

The first version of Mosaic, created by Marc Andreessen and Eric Bina, was released, becoming the first popular web browser.

January 23rd, 1968

USS Pueblo was seized by North Korean forces, who claimed that it had violated their territorial waters while spying.

January 23rd, 1967

The English new town of Milton Keynes was founded in Buckinghamshire, incorporating four towns and fifteen villages as well as planned new developments on intervening farmland.

January 23rd, 1957

American inventor Fred Morrison sold the rights to his "flying disc" to the Wham-O toy company, who later renamed it the "Frisbee" (example pictured).

January 23rd, 1942

World War II: Japan began an invasion of the island of New Britain in the Australian Territory of New Guinea.

January 23rd, 1915

Rebels led by John Chilembwe attacked local plantation owners, beginning an uprising regarded as a key moment in the history of Malawi.

January 23rd, 1909

Two men committed an armed robbery in Tottenham, London, and led police on a two-hour chase, partially by tram, that ended in the perpetrators' suicides.

January 23rd, 1902

In the most fatal recorded mountaineering accident, 199 of the 210 members of an Imperial Japanese Army unit perished in a blizzard on the Hakkōda Mountains.

January 23rd, 1870

American Indian Wars: The United States Army massacred a friendly band of Piegan Blackfeet in the Montana Territory, resulting in about 200 deaths.

January 23rd, 1849

Elizabeth Blackwell (pictured) graduated from Geneva Medical College in New York, making her the first woman to receive a medical degree in the United States.

January 23rd, 1793

The Russian Empire and the Kingdom of Prussia partitioned the Polish–Lithuanian Commonwealth for the second time.

January 23rd, 1789

Bishop John Carroll purchased a plot of land that would become the home of the future Georgetown University, the oldest Catholic university in the United States.

January 23rd, 1570

James Hamilton killed James Stewart, 1st Earl of Moray, in the first recorded assassination of a head of government using a firearm.

Birthdays
... of famous people, actors, celebrities and stars on January 23rd

Same Day
Who's birthday is on January 23rd?

79

Alexander Cunningham

British army engineer and amateur archaeologist (1814-1893)

*January 23rd, 1814, London †November 28th, 1893, London

43

Gong Ruina

Chinese badminton player

*January 23rd, 1981, Anhua County

26

Wos

Argentine rapper, freestyler and actor

*January 23rd, 1998, Buenos Aires

37

Alexander Baumjohann

German footballer

*January 23rd, 1987, Waltrop

72

Heinrich Brunn

German classical archaeologist (1822-1894)

*January 23rd, 1822, Wörlitz †July 23rd, 1894, Schliersee

33

Alyssa Lim

Badminton player

*January 23rd, 1991, Milton Keynes

32

Gennadiy Natarov

Badminton player

*January 23rd, 1992, Kharkiv

29

Linda Efler

German badminton player

*January 23rd, 1995, Emsdetten

27

Cheam June Wei

Malaysian badminton player

*January 23rd, 1997, Penang

30

Ou Xuanyi

Chinese badminton player

*January 23rd, 1994, Fujian

59

Stendhal

19th century French writer

*January 23rd, 1783, Grenoble †March 23rd, 1842, Paris

28

Rafiddias Akhdan Nugroho

Badminton player

*January 23rd, 1996, Jakarta

66

Johann Jakob Schalch

Swiss artist (1723–1789)

*January 23rd, 1723, Schaffhausen †August 21st, 1789, Schaffhausen

51

Édouard Manet

French painter (1832–1883)

*January 23rd, 1832, former 10th arrondissement of Paris †April 30th, 1883, 8th arrondissement of Paris

40

Arjen Robben

Dutch association football player

*January 23rd, 1984, Bedum

72

Reinhard Saftig

German association football player and manager

*January 23rd, 1952, Uersfeld

91

Chita Rivera

American actress, dancer and singer (1933–2024)

*January 23rd, 1933, Washington, D.C. †January 30th, 2024, New York City

87

Derek Walcott

Saint Lucian–Trinidadian poet and playwright (1930–2017)

*January 23rd, 1930, Castries †March 17th, 2017, Cap Estate

62

David Arnold

British film composer

*January 23rd, 1962, Luton

77

Megawati Soekarnoputri

5th president of Indonesia (2001-2004) and 8th vice-president of Indonesia (1999-2001)

*January 23rd, 1947, Yogyakarta City

Same year
Born in 1646

70

Gottfried Wilhelm Leibniz

German mathematician and philosopher (1646–1716)

*July 1st, 1646, Leipzig †November 14th, 1716, Hanover

73

John Flamsteed

English astronomer and the first Astronomer Royal

*August 19th, 1646, Denby †December 31st, 1719, Burstow

53

Christian V of Denmark

King of Denmark and Norway (1646-1699)

*April 15th, 1646, Flensburg †August 25th, 1699, Copenhagen

38

Elena Cornaro Piscopia

Venetian philosopher (1646–1684)

*June 5th, 1646, Venice †July 26th, 1684, Padua

62

Jules Hardouin-Mansart

French Baroque architect

*April 16th, 1646, Paris †May 11th, 1708, Marly-le-Roi

68

Antoine Galland

French orientalist, numismatist and translator

*April 4th, 1646, Paris †February 17th, 1715, Paris

58

Françoise-Marguerite de Sévigné

French salonnière and countess

*October 10th, 1646, Paris †August 13th, 1705, Marseille

82

Jean Hardouin

French classical scholar (1646-1729)

*December 23rd, 1646, Quimper †September 3rd, 1729, Paris

62

Robert Bolling

American planter and merchant 1646 - 1709

*December 26th, 1646, London †July 17th, 1709

77

Godfrey Kneller

Painter from Germany active in the Great Britain (1646-1723)

*August 8th, 1646, Lübeck †October 19th, 1723, London

77

Johann Theile

German composer and organist

*July 29th, 1646, Naumburg †June 24th, 1724, Naumburg

82

Robert II of Bodman

Abbot of Kempten

*January 1st, 1646, Steißlingen †November 10th, 1728, Kempten

59

August Frederick of Holstein-Gottorp

Prince-regent of Eutin and prince-bishop of Lübeck

*May 6th, 1646, Gottorf Castle †October 2nd, 1705, Eutin

53

Hortense Mancini

Mistress of Charles II of England

*June 6th, 1646, Rome †November 9th, 1699, Chelsea

83

Alain Emmanuel de Coëtlogon

Marshal of France

*December 4th, 1646, Rennes †June 6th, 1730, Paris

57

Joseph Parrocel

French painter (1646-1704)

*October 3rd, 1646, Brignoles †March 1st, 1704, Paris

68

Jean du Casse

French admiral and buccaneer

*August 2nd, 1646, Saubusse †June 25th, 1715, Bourbon-l'Archambault

45

Frederick I of Saxe-Gotha-Altenburg

First Duke of Saxe-Gotha-Altenburg (1646-1691)

*June 15th, 1646, Gotha †August 2nd, 1691, Friedrichswerth

62

Eleonore Charlotte of Saxe-Lauenburg-Franzhagen

Duchess of Schleswig-Holstein-Sonderburg-Franzhagen

*August 8th, 1646, Marianowo, West Pomeranian Voivodeship †January 26th, 1709, Schulendorf

58

Charles Plumier

French botanist (1646-1704)

*April 20th, 1646, Marseille †November 20th, 1704, El Puerto de Santa María

Birthdays of famous people

Public holidays on January 23rd

Fixed holidays (Christian feast day) which are celebrated on January 23rd.

Date as a Roman numeral / digit

Leap year

No: With 365 days 1646 is a normal year and no leap year.

Calendar
January 1646