September 20th, 1689

Born on September 20th, 1689

Age in days, weeks and months
Wow, over 122,000 days old!

Why not celebrate an alternative birthday? In 790 days, exactly on June 26th, 2026, people who were born on September 20th, 1689 will be 123,000 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?

30

Alexis Sánchez

Futbolista Chileno

*September 20th, 1993, Gladbeck

87

Hedwig Dohm

German feminist, writer, and opinion journalist

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

37

Aldis Hodge

American actor

*September 20th, 1986, Onslow County

58

Poul-Erik Høyer Larsen

Danish badminton player and administrator

*September 20th, 1965, Esbønderup

79

Alberto Carneiro

Portuguese artist

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

16

Unnati Hooda

Badminton player

*September 20th, 2007, Rohtak

89

Sophia Loren

Italian actress

*September 20th, 1934, Rome

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

74

Sabine Azéma

French actress and director

*September 20th, 1949, Paris

83

Tarō Asō

Japanese politician (born 1940)

*September 20th, 1940, Iizuka

85

Anne Meara

American comedian and actress (1929–2015)

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

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

48

Jean-Jacques Dessalines

Leader of Haitian Revolution and first ruler of independent Haiti (1758-1806)

*September 20th, 1758, Plaine-du-Nord †October 17th, 1806, Port-au-Prince

83

Jim Taylor

American footballer (1935-2018)

*September 20th, 1935, Baton Rouge †October 13th, 2018, Baton Rouge

57

Chulalongkorn

King of Siam (1853-1910)

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

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

Same year
Born in 1689

54

Nicolas Lancret

French painter (1690-1743)

*January 22nd, 1689, Paris †September 14th, 1743, Paris

66

Montesquieu

French social commentator and political thinker (1689-1755)

*January 18th, 1689, Château de la Brède †February 10th, 1755, Paris

54

Archduchess Maria Magdalena of Austria

Austrian Royal

*March 26th, 1689, Vienna †May 1st, 1743, Vienna

61

Jacques I, Prince of Monaco

Prince consort of Monaco

*November 21st, 1689, Torigni-sur-Vire †April 23rd, 1751, Hôtel Matignon

73

Mary Wortley Montagu

Noblewoman; writer and poet from England, editor (1689-1762)

*May 15th, 1689, Nottingham †August 21st, 1762, Nottingham

71

Samuel Richardson

English writer and printer (1689–1761)

*August 19th, 1689, Derbyshire †July 4th, 1761, London

52

Blas de Lezo

Spanish admiral (1689-1741)

*February 3rd, 1689, birth house of Blas de Lezo †September 7th, 1741, Cartagena de Indias

81

Pierre-Joseph Alary

French ecclesiastic and writer

*March 19th, 1689, Paris †December 15th, 1770

60

John V of Portugal

Portuguese king (1689-1750)

*October 22nd, 1689, Lisbon †July 31st, 1750, Lisbon

30

Marie Anne de Bourbon

French noble

*April 18th, 1689, Versailles †March 21st, 1720, Paris

75

Arthur Dobbs

Governor of North Carolina from 1754 to 1765

*April 2nd, 1689, Girvan †March 28th, 1765, Brunswick Town

62

Kilián Ignaz Dientzenhofer

Czech architect

*September 1st, 1689, Prague †December 18th, 1751, Prague

66

Christian, Landgrave of Hesse-Wanfried-Rheinfels

Landgrave of Hesse-Eschwege, later of Hesse-Wanfried-Rheinfels

*July 17th, 1689, Wanfried †October 21st, 1755, Eschwege

61

Johann Christoph Richter

German merchant and naturalist (1689-1751)

*October 29th, 1689, Leipzig †February 27th, 1751, Leipzig

66

Gebhard Christian Bastineller

German civil law notary

*May 15th, 1689, Halle (Saale) †October 19th, 1755, Lutherstadt Wittenberg

67

Josep Prades i Gallent

Organist and composer

*August 21st, 1689, Villahermosa del Río †August 11th, 1757, Villahermosa del Río

54

Wenzel Lorenz Reiner

Czech painter (1689-1743)

*August 8th, 1689, Prague †October 9th, 1743, Prague

63

Andreas Jakob von Dietrichstein

Archbishop of Salzburg

*May 27th, 1689, Jihlava †January 5th, 1753, Salzburg

82

Jan Klemens Branicki

Polish noble (1689-1771)

*September 21st, 1689, Białystok †October 9th, 1771, Białystok

78

Gaspare Diziani

Italian painter (1689-1767)

*January 24th, 1689, Belluno †August 17th, 1767, Venice

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 1689 is a normal year and no leap year.

Calendar
September 1689