September 20th, 1663

Born on September 20th, 1663

Age in days, weeks and months
Wow, over 131,000 days old!

Why not celebrate an alternative birthday? In 292 days, exactly on February 14th, 2025, people who were born on September 20th, 1663 will be 132,000 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

Born on September 20th, 1663

78

Louis-François Duplessis de Mornay

Catholic bishop

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

72

Frederick William, Prince of Hohenzollern-Hechingen

Prince of Hohenzollern-Hechingen

*September 20th, 1663, Hechingen †November 14th, 1735, Hechingen

71

Pirro Albergati

Italian composer (1663-1735)

*September 20th, 1663, Bologna †June 22nd, 1735, Bologna

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

48

Jean-Jacques Olier

French Catholic priest (1608-1657)

*September 20th, 1608, Paris †April 2nd, 1657, Paris

57

Chulalongkorn

King of Siam (1853-1910)

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

Same year
Born in 1663

72

Eugene of Savoy

Prince of the house of Savoy, then commander in chief of the armies of the Holy Roman Empire

*October 18th, 1663, Paris †April 21st, 1736, Vienna

64

August Hermann Francke

German Lutheran clergyman, philanthropist and Biblical scholar (1663-1727)

*March 22nd, 1663, Lübeck †June 8th, 1727, Halle (Saale)

68

Francis Atterbury

British bishop; (1663-1732)

*March 6th, 1663, Middleton †February 22nd, 1732, Paris

65

Cotton Mather

American religious minister and scientific writer

*February 12th, 1663, Boston †February 13th, 1728, Boston

76

Georg Friedrich Schröer

German theologian

*March 19th, 1663, Jawor †March 23rd, 1739, Lutherstadt Wittenberg

82

Tomaso Antonio Vitali

Italian composer and violinist

*March 7th, 1663, Bologna †May 9th, 1745, Modena

66

Thomas Newcomen

English inventor, ironmonger and Baptist lay preacher (1664-1729)

*February 24th, 1663, Dartmouth †August 5th, 1729, London

82

Elias Hößler

German organ builder

*July 7th, 1663, Crimmitschau †June 13th, 1746, Sulzbach-Rosenberg

73

António Manoel de Vilhena

66th Grand Master of the Order of Saint John

*May 28th, 1663, Lisbon †December 10th, 1736, Valletta

63

Johann Dientzenhofer

German architect

*May 25th, 1663, Sankt Margaretha †July 20th, 1726, Bamberg

50

Johann Ludolph Quenstedt

German politician (1663-1714)

*October 30th, 1663, Lutherstadt Wittenberg †September 11th, 1714, Lutherstadt Wittenberg

55

Anne-Marguerite Petit du Noyer

French journalist, editor

*June 12th, 1663, Nîmes †May 1st, 1719, Leidschendam-Voorburg

64

Johann Andreas Eisenbarth

German surgeon (1663-1727)

*March 27th, 1663, Oberviechtach †November 11th, 1727, Hann. Münden

78

Christoph Hackner

German architect (1663-1741)

*March 16th, 1663, Jawor †April 2nd, 1741, Wrocław

82

Imre Esterházy

Hungarian archbishop (1663–1745)

*November 8th, 1663, Nové Mesto nad Váhom †December 6th, 1745, Bratislava

79

Jean-Baptiste Massillon

French Catholic bishop and famous preacher

*June 24th, 1663, Hyères †September 28th, 1742, Beauregard-l'Évêque

83

Jean-Frédéric Ostervald

Pastor from Neuchâtel

*November 24th, 1663, Neuchâtel †April 14th, 1747, Neuchâtel

54

Peter Anthony Motteux

English writer

*February 25th, 1663, Rouen †February 18th, 1718, Greater London

85

Ignacia del Espíritu Santo

Filipino religious sister (1663-1748)

*February 1st, 1663, Binondo †September 10th, 1748, Intramuros

67

Johann Josua Mosengel

German Pipe organ builder

*September 16th, 1663, Stolzenau †January 18th, 1731, Königsberg

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 1663 is a normal year and no leap year.

Calendar
September 1663