December 9th, 1817

Born on December 9th, 1817

Age in days, weeks and months
Wow, over 75,000 days old!

Why not celebrate an alternative birthday? In 622 days, exactly on January 7th, 2026, people who were born on December 9th, 1817 will be 76,000 days old!

... in seconds, minutes and hours

What happened on December 9th?

December 9th, 2016

Park Geun-hye, the president of South Korea, was impeached, marking the culmination of the country's political scandal.

December 9th, 2008

Governor of Illinois Rod Blagojevich was arrested for a number of corruption crimes, including attempting to sell the U.S. Senate seat that was being vacated by then-President-elect Barack Obama.

December 9th, 1981

Mumia Abu-Jamal was arrested for the murder of Philadelphia police officer Daniel Faulkner; his subsequent conviction and death sentence generated controversy in the United States.

December 9th, 1979

A World Health Organization commission of scientists certified the global eradication of smallpox, making it the only human infectious disease to date to have been completely eradicated.

December 9th, 1969

U.S. secretary of state William P. Rogers proposed a plan, later called the Rogers Plan, for a ceasefire in the War of Attrition; Egypt's and Jordan's acceptance of the plan over Palestine Liberation Organization objections led to civil war in Jordan in September 1970.

December 9th, 1968

Douglas Engelbart gave what became known as "The Mother of All Demos", publicly debuting the computer mouse (pictured), hypertext, and the bit-mapped graphical user interface using the oN-Line System (NLS).

December 9th, 1965

A large, brilliant fireball was seen by thousands in midwestern North America before crash landing in Kecksburg, Pennsylvania.

December 9th, 1961

Tanganyika Territory gained independence from Britain before becoming part of Tanzania three years later.

December 9th, 1948

The United Nations General Assembly adopted the Genocide Convention, which defines genocide in legal terms and advises its signatories to prevent and punish such actions.

December 9th, 1940

Second World War: British and Commonwealth forces began Operation Compass, the first major Allied military operation of the Western Desert campaign.

December 9th, 1917

First World War: Hussein al-Husayni, the Ottoman mayor of Jerusalem, surrendered the city to British forces (pictured).

December 9th, 1911

A mine explosion near Briceville, Tennessee, killed 84 miners despite a well-organized rescue effort led by the United States Bureau of Mines.

December 9th, 1905

Legislation establishing state secularism in France was passed by the Chamber of Deputies.

December 9th, 1897

French actress, journalist and leading suffragette Marguerite Durand founded the feminist newspaper La Fronde.

December 9th, 1892

The English association football club Newcastle United was founded by the merger of Newcastle East End and West End.

Birthdays
... of famous people, actors, celebrities and stars on December 9th

Same Day
Who's birthday is on December 9th?

62

Joe Lando

American actor

*December 9th, 1961, Prairie View

59

Hape Kerkeling

German comedian

*December 9th, 1964, Recklinghausen

54

Sebastian Spence

Canadian actor

*December 9th, 1969, St. John's

69

Jean-Claude Juncker

Prime Minister of Luxembourg (1995-2013) and President of the European Commission (2014-2019)

*December 9th, 1954, Redange

65

John Milton

English poet and civil servant (1608–1674)

*December 9th, 1608, Cheapside †November 8th, 1674, London

70

John Malkovich

American actor

*December 9th, 1953, Christopher

61

Felicity Huffman

American actress

*December 9th, 1962, Bedford

103

Kirk Douglas

American stage and film actor (1916–2020)

*December 9th, 1916, Amsterdam †February 5th, 2020, Beverly Hills

54

Bixente Lizarazu

French association football player

*December 9th, 1969, Saint-Jean-de-Luz

77

Sonia Gandhi

Indian politician

*December 9th, 1946, Lusiana

65

Fritz Haber

German chemist and receiver of the Nobel prize

*December 9th, 1868, Wrocław †January 29th, 1934, Basel

85

Léon Xanrof

French playwright and songwriter

*December 9th, 1867, 18th arrondissement of Paris †May 17th, 1953, Paris

89

Judi Dench

English actress (born 1934)

*December 9th, 1934, York

32

Elmer Booth

American actor (1882-1915)

*December 9th, 1882, Los Angeles †June 16th, 1915, Los Angeles

52

Geoff Barrow

British musician and instrumentalist for the band Portishead

*December 9th, 1971, Walton in Gordano

73

Joan Armatrading

British musician

*December 9th, 1950, Basseterre

43

Carl Wilhelm Scheele

Swedish German chemist who discovered oxygen

*December 9th, 1742, Stralsund †May 21st, 1786, Köping

71

Joe McGinniss

American writer (1942-2014)

*December 9th, 1942, New York City †March 10th, 2014, Worcester

43

Simon Helberg

American actor and comedian

*December 9th, 1980, Los Angeles

27

Leah Lewis

American actress (born 1996)

*December 9th, 1996, Shanghai

Same year
Born in 1817

44

Henry David Thoreau

American essayist, poet, and philosopher (1817–1862)

*July 12th, 1817, Wheeler-Minot Farmhouse †May 6th, 1862, Concord

85

Theodor Mommsen

German classical scholar and historian (1817–1903)

*November 30th, 1817, Garding †November 1st, 1903, Charlottenburg

74

Baháʼu'lláh

Founder of the Bahá'í Faith

*November 12th, 1817, Tehran †May 29th, 1892, Acre

67

Frederick T. Frelinghuysen

American politician (1817-1885)

*August 4th, 1817, Millstone †May 20th, 1885, Newark

33

Miguel Lafuente Alcántara

Spanish historian

*July 10th, 1817, Archidona †August 27th, 1850, Havana

78

Frederick Douglass

African-American social reformer, writer, and abolitionist (c. 1818 – 1895)

*January 31st, 1817, Talbot County †February 20th, 1895, Washington, D.C.

70

Theodor Storm

German writer

*September 14th, 1817, Husum †July 4th, 1888, Hanerau-Hademarschen

94

Joseph Dalton Hooker

British botanist, lichenologist, and surgeon (1817–1911)

*June 30th, 1817, Halesworth †December 10th, 1911, Sunningdale

65

Auguste-Alexandre Ducrot

French general (1817-1882)

*February 24th, 1817, Nevers †August 16th, 1882, Versailles

78

Justo Arosemena Quesada

Colombian politician and writer

*August 9th, 1817, Colombia †February 23rd, 1896, Bogotá

85

Rudolf von Delbrück

Prussian statesman under Bismarck (1817-1903)

*April 16th, 1817, Berlin †February 1st, 1903, Berlin

54

Aimé Maillart

French composer

*March 24th, 1817, Montpellier †May 26th, 1871, Moulins

82

Ivan Aivazovsky

Russian marine painter (1817-1900)

*July 17th, 1817, Feodosiia †April 19th, 1900, Feodosiia

68

Jules d'Aoust

French noble and composer (1817-1886)

*March 16th, 1817, Arras †January 21st, 1886, Paris

92

Genova Thaon di Revel

Italian politician (1817-1910)

*November 20th, 1817, Genoa †September 3rd, 1910, Como

76

Charles Auguste Fraikin

Belgian curator and sculptor

*June 14th, 1817, Herentals †November 22nd, 1893, Schaerbeek

83

Ramón de Campoamor

Spanish author (1817-1901)

*September 24th, 1817, Navia †February 11th, 1901, Madrid

77

Heinrich von Sybel

German historian (1817-1895)

*December 2nd, 1817, Düsseldorf †August 1st, 1895, Marburg

55

Maria Merkert

Superior General of the Congregation of St Elizabeth

*September 21st, 1817, Nysa †November 14th, 1872, Nysa

88

Adolphe, Grand Duke of Luxembourg

Duke of Nassau (1839–1866), later Grand Duke of Luxembourg (1890–1905)

*July 24th, 1817, Biebrich Palace †November 17th, 1905, Lenggries

Birthdays of famous people

Public holidays on December 9th

Fixed holidays (Christian feast day) which are celebrated on December 9th.

Date as a Roman numeral / digit

Leap year

No: With 365 days 1817 is a normal year and no leap year.

Calendar
December 1817