September 20th, 1661

Born on September 20th, 1661

Age in days, weeks and months
Wow, over 132,000 days old!

Why not celebrate an alternative birthday? In 561 days, exactly on November 11th, 2025, people who were born on September 20th, 1661 will be 133,000 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

78

Louis-François Duplessis de Mornay

Catholic bishop

*September 20th, 1663, Vannes †November 28th, 1741, Paris

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

52

Johann Sigmund von Kuenburg

Austrian priest

*September 20th, 1659, Graz †November 18th, 1711

83

Jim Taylor

American footballer (1935-2018)

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

Same year
Born in 1661

38

Charles II of Spain

King of Spain, lived (1661-1700)

*November 6th, 1661, Madrid †November 1st, 1700, Madrid

20

Feodor III of Russia

Tsar of Russia from 1676 to 1682

*June 9th, 1661, Moscow †May 7th, 1682, Moscow

62

Robert Harley, 1st Earl of Oxford and Earl Mortimer

English politician (1661-1724)

*December 5th, 1661, London †May 21st, 1724, London

80

Charles Rollin

French historian and educator (1661–1741)

*January 30th, 1661, Paris †September 14th, 1741, Paris

58

Sukjong of Joseon

19th King of Joseon Dynasty in Korean history

*August 15th, 1661, Changdeokgung †June 8th, 1720, Gyeonghuigung

64

Paul de Rapin

French historian

*March 25th, 1661, Castres †April 25th, 1725, Wesel

77

Christian Wermuth

German medallist

*December 16th, 1661, Altenburg †December 3rd, 1739, Gotha

60

Antoine Coypel

French painter (1661-1722)

*April 11th, 1661, Paris †January 7th, 1722, Paris

89

Christopher Polhem

Swedish inventor (1661-1751)

*December 18th, 1661, Tingstäde †August 30th, 1751, Stockholm

49

Louis, Grand Dauphin

Dauphin of France (1661–1711), eldest legitime son and heir apparent (dead before succession) of Louis XIV, King of France, and of María Teresa de Austria, Queen consort of France

*November 1st, 1661, Fontainebleau †April 14th, 1711, Meudon

81

Charles III Philip, Elector Palatine

Elector Palatine, Duke of Jülich and Berg and Count Palatine of Neuburg (1661-1742)

*November 4th, 1661, Neuburg an der Donau †December 31st, 1742, Mannheim

94

Giacomo Antonio Perti

Italian composer (1661-1756)

*June 6th, 1661, Bologna †April 10th, 1756, Bologna

74

Ludwig Andreas Gotter

German jurist

*January 1st, 1661, Gotha †January 1st, 1735, Gotha

43

Margravine Dorothea Charlotte of Brandenburg-Ansbach

German noble

*November 28th, 1661, Ansbach †November 15th, 1705, Darmstadt

45

Takarai Kikaku

Japanese poet

*August 11th, 1661, Edo †April 1st, 1707, Edo

44

Pierre Le Moyne d'Iberville

French soldier, ship captain, explorer, and founder of Louisiana (1661-1706)

*July 16th, 1661, Montreal †July 9th, 1706, Havana

65

Johann Christoph Weigel

German publisher (1661-1726)

*July 15th, 1661, Marktredwitz †September 3rd, 1726, Nuremberg

51

Jahandar Shah

Mughal emperor (1661-1713)

*May 9th, 1661, Deccan Plateau †February 12th, 1713, Delhi

67

Alexander zu Dohna-Schlobitten

German general (1661-1728)

*January 25th, 1661, Coppet †February 25th, 1728, Königsberg

82

Giuseppe Torretto

Italian artist (1664-1743)

*January 1st, 1661, Asolo †December 13th, 1743, 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 1661 is a normal year and no leap year.

Calendar
September 1661