September 20th, 1809

Born on September 20th, 1809

Age in days, weeks and months
Wow, over 78,000 days old!

Why not celebrate an alternative birthday? In 619 days, exactly on January 5th, 2026, people who were born on September 20th, 1809 will be 79,000 days old!

... in seconds, minutes and hours

What happened on September 20th?

September 20th, 2011

The United States military ended its "don't ask, don't tell" policy, consequently allowing gay and lesbian people to serve openly.

September 20th, 2008

An explosive-laden truck detonated in front of the Marriott hotel in Islamabad, Pakistan, killing 54 people and injuring 266 others.

September 20th, 1997

Hurricane Erika, the strongest and longest-lasting hurricane of the 1997 Atlantic hurricane season, dissipated after causing flooding and power outages throughout Puerto Rico.

September 20th, 1988

British prime minister Margaret Thatcher gave a landmark speech at the Belfry of Bruges, Belgium, against federalism in the European Economic Community.

September 20th, 1984

The Cosby Show, which became one of three U.S. television shows to have the highest ratings five years in a row, premiered with its pilot episode.

September 20th, 1977

A series of celestial phenomena of disputed nature was observed in the western Soviet Union, Finland and Denmark.

September 20th, 1973

Billie Jean King defeated Bobby Riggs in straight sets at the Astrodome in Houston, Texas, in an internationally televised tennis match dubbed the "Battle of the Sexes".

September 20th, 1971

Hurricane Irene (satellite image pictured) moved into the Pacific Ocean from the Atlantic, making it the first actively tracked tropical cyclone to do so.

September 20th, 1967

L. Ron Hubbard, the founder of Scientology, announced the story of Xenu in a taped lecture sent to all Scientologists.

September 20th, 1944

Second World War: Allied forces captured San Marino from the German Army.

September 20th, 1943

World War II: Australian troops led by Gordon Grimsley King defeated Imperial Japanese forces at the Battle of Kaiapit in New Guinea.

September 20th, 1920

Irish War of Independence: British auxiliary police officers known as Black and Tans went on a rampage in Balbriggan, burning more than fifty homes and businesses and killing two people.

September 20th, 1792

The French Army achieved its first major victory of the War of the First Coalition at the Battle of Valmy.

September 20th, 1697

The first of a series of treaties comprising the Peace of Ryswick was signed between France and the Grand Alliance, ending the Nine Years' War.

September 20th, 1643

First English Civil War: The First Battle of Newbury was fought in Berkshire; Parliamentarian forces were allowed to pass Royalist troops to retreat the next morning.

Birthdays
... of famous people, actors, celebrities and stars on September 20th

Same Day
Who's birthday is on September 20th?

87

Hedwig Dohm

German feminist, writer, and opinion journalist

*September 20th, 1831, Berlin †June 1st, 1919, Berlin

30

Alexis Sánchez

Futbolista Chileno

*September 20th, 1993, Gladbeck

58

Poul-Erik Høyer Larsen

Danish badminton player and administrator

*September 20th, 1965, Esbønderup

37

Aldis Hodge

American actor

*September 20th, 1986, Onslow County

79

Alberto Carneiro

Portuguese artist

*September 20th, 1937, São Mamede de Coronado †April 15th, 2017, Porto

89

Sophia Loren

Italian actress

*September 20th, 1934, Rome

16

Unnati Hooda

Badminton player

*September 20th, 2007, Rohtak

75

George R. R. Martin

American writer and television producer

*September 20th, 1948, Bayonne

57

Nuno Bettencourt

Portuguese guitarist

*September 20th, 1966, Praia da Vitória

26

Monique

Lithuanian singer

*September 20th, 1997, Širvintos

39

Brian Joubert

French figure skater

*September 20th, 1984, Poitiers

84

Ernesto Teodoro Moneta

Italian journalist, nationalist, revolutionary soldier and later a pacifist and Nobel Peace Prize Laureate

*September 20th, 1833, Milan †January 30th, 1918, Milan

74

Sabine Azéma

French actress and director

*September 20th, 1949, Paris

85

Anne Meara

American comedian and actress (1929–2015)

*September 20th, 1929, Brooklyn †May 23rd, 2015, Manhattan

83

Tarō Asō

Japanese politician (born 1940)

*September 20th, 1940, Iizuka

75

Wolfgang Gruner

German cabaret artist, actor and director (1926-2002)

*September 20th, 1926, Rathenow †March 16th, 2002, Berlin

79

Hans Scharoun

German architect (1893-1972)

*September 20th, 1893, Bremen †November 25th, 1972, West Berlin

54

Manuel Lavalleja

Uruguayan soldier and captain (1797-1852)

*September 20th, 1797, Minas †July 9th, 1852, Salto

57

Chulalongkorn

King of Siam (1853-1910)

*September 20th, 1853, Grand Palace †October 23rd, 1910, Amphorn Sathan Residential Hall

80

Albert Zimmermann

German painter (1808-1888)

*September 20th, 1808, Zittau †October 18th, 1888, Munich

Same year
Born in 1809

56

Abraham Lincoln

President of the United States from 1861 to 1865 (American, 1809-1865)

*February 12th, 1809, Hodgenville †April 15th, 1865, Washington, D.C.

73

Charles Darwin

English naturalist and biologist (1809–1882)

*February 12th, 1809, The Mount †April 19th, 1882, Down House

40

Edgar Allan Poe

American writer and literary critic (1809–1849)

*January 19th, 1809, Boston †October 7th, 1849, Baltimore

38

Felix Mendelssohn

German composer, pianist, organist and conductor of Jewish descent

*February 3rd, 1809, Hamburg †November 4th, 1847, Leipzig

42

Nikolai Gogol

Russian writer of Ukrainian origin (1809–1852)

*March 19th, 1809, Velyki Sorochyntsi †February 21st, 1852, Moscow

88

William Ewart Gladstone

British Liberal prime minister (1809–1898)

*December 29th, 1809, Liverpool †May 19th, 1898, Hawarden Castle

56

Pierre-Joseph Proudhon

French politician, philosopher, anarchist and socialist (1809–1865)

*January 15th, 1809, Besançon †January 19th, 1865, Passy

86

Luigi Federico Menabrea

Italian politician, scientist, and general (1809–1896)

*September 4th, 1809, Chambéry †May 25th, 1896, Saint-Cassin

83

Alfred Tennyson

British Poet Laureate (1809–1892)

*August 6th, 1809, Somersby †October 6th, 1892, Aldworth

43

Louis Braille

Inventor of braille, a system of reading and writing used by people who are blind or visually impaired (1809-1852)

*January 4th, 1809, Coupvray †January 6th, 1852, Paris

73

Joseph Liouville

French mathematician and engineer (1809–1882)

*March 24th, 1809, Saint-Omer †September 8th, 1882, rue de Savoie

81

Hannibal Hamlin

Vice president of the United States from 1861 to 1865

*August 27th, 1809, Paris †July 4th, 1891, Bangor

84

Karl Bodmer

Swiss-French artist

*February 11th, 1809, Zürich †October 30th, 1893, Paris

27

Mariano José de Larra

Spanish romantic writer (1809-1837)

*March 24th, 1809, Madrid †February 13th, 1837, Madrid

85

Oliver Wendell Holmes

American poet and physician (1809–1894)

*August 29th, 1809, Cambridge †October 7th, 1894, Boston

61

Louis Charles Delescluze

French revolutionary leader, journalist, and military commander of the Paris Commune

*October 2nd, 1809, Dreux †May 25th, 1871, Paris

71

Bettino Ricasoli

Italian politician (1809–1880)

*March 9th, 1809, Florence †October 23rd, 1880, Castello di Brolio

75

Timothy Shay Arthur

American novelist, short story writer and publisher

*June 6th, 1809, Newburgh †March 6th, 1885, Philadelphia

70

Jules Favre

French politician and lawyer (1809-1880)

*March 21st, 1809, Lyon †January 19th, 1880, Versailles

60

Armand Barbes

French Republican revolutionary (1809-1870)

*September 18th, 1809, Pointe-à-Pitre †June 26th, 1870, The Hague

Birthdays of famous people

Public holidays on September 20th

Fixed holidays (Christian feast day) which are celebrated on September 20th.

Date as a Roman numeral / digit

Leap year

No: With 365 days 1809 is a normal year and no leap year.

Calendar
September 1809