September 20th, 1864

Born on September 20th, 1864

Age in days, weeks and months
Wow, over 58,000 days old!

Why not celebrate an alternative birthday? In 709 days, exactly on April 4th, 2026, people who were born on September 20th, 1864 will be 59,000 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, 1864

81

Louis Martin

French physician (1864-1946)

*September 20th, 1864, Le Puy-en-Velay †June 13th, 1946, Paris

69

Robert Seymour Conway

British classical scholar and philologist (1864–1933)

*September 20th, 1864, Stoke Newington †September 28th, 1933, London

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

68

Andrew Amos

English footballer (1863-1931)

*September 20th, 1863, London †October 2nd, 1931, London

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

57

Chulalongkorn

King of Siam (1853-1910)

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

75

George R. R. Martin

American writer and television producer

*September 20th, 1948, Bayonne

79

Hans Scharoun

German architect (1893-1972)

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

16

Unnati Hooda

Badminton player

*September 20th, 2007, Rohtak

57

Nuno Bettencourt

Portuguese guitarist

*September 20th, 1966, Praia da Vitória

90

Upton Sinclair

American writer (1878–1968)

*September 20th, 1878, Baltimore †November 25th, 1968, Bound Brook

85

Anne Meara

American comedian and actress (1929–2015)

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

74

Sabine Azéma

French actress and director

*September 20th, 1949, Paris

75

Wolfgang Gruner

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

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

39

Brian Joubert

French figure skater

*September 20th, 1984, Poitiers

83

Tarō Asō

Japanese politician (born 1940)

*September 20th, 1940, Iizuka

26

Monique

Lithuanian singer

*September 20th, 1997, Širvintos

93

Herbert Putnam

American librarian and lawyer (1861-1955)

*September 20th, 1861, New York City †August 14th, 1955, Woods Hole

Same year
Born in 1864

73

Bálint Kuzsinszky

Archaeologist, museologist, numismatist

*November 6th, 1864, Subotica †August 23rd, 1938, Budapest

72

Miguel de Unamuno

Spanish poet

*September 29th, 1864, Bilbao †December 31st, 1936, Salamanca

57

Nellie Bly

American journalist

*May 5th, 1864, Burrell Township †January 27th, 1922, New York City

76

Maurice Leblanc

French writer

*November 11th, 1864, Rouen †November 6th, 1941, Perpignan

46

Jules Renard

French author (1864-1910)

*February 22nd, 1864, Châlons-du-Maine †May 22nd, 1910, Bucharest

59

Herman Heijermans

Dutch playwright (1864-1924)

*December 3rd, 1864, Rotterdam †November 22nd, 1924, Zandvoort

51

Richard Harding Davis

Journalist, war correspondent, novelist, short story writer

*April 18th, 1864, Philadelphia †April 11th, 1916, New York City

82

Thomas Dixon Jr.

American Baptist minister, lawyer, politician and white supremacist writer

*January 11th, 1864, Shelby †April 3rd, 1946, Raleigh

56

Max Weber

German sociologist, philosopher, and political economist (1864–1920)

*April 21st, 1864, Erfurt †June 14th, 1920, Munich

74

Benjamin Rabier

French illustrator, author and director (1864-1939)

*December 30th, 1864, La Roche-sur-Yon †October 10th, 1939, Faverolles-en-Berry

72

Theodor Wiegand

German archaeologist (1864–1936)

*October 30th, 1864, Bendorf †December 19th, 1936, Berlin

77

Walther Nernst

German physical chemist and physicist

*June 25th, 1864, Wąbrzeźno †November 18th, 1941, Niwica, Żary County

51

Alois Alzheimer

German psychiatrist and neuropathologist (1864-1915)

*June 14th, 1864, Marktbreit †December 19th, 1915, Wrocław

94

Robert Cecil

Lawyer, politician and diplomat in the United Kingdom (1864-1958)

*September 14th, 1864, Cavendish Square †November 24th, 1958, Royal Tunbridge Wells

81

William S. Hart

American actor, film director (1864–1946)

*December 6th, 1864, Newburgh †June 23rd, 1946, Newhall

79

George Washington Carver

African American botanist and inventor (1864-1943)

*January 1st, 1864, Diamond †January 5th, 1943, Tuskegee

80

Yun Chi-ho

Korean politician and resistance activist (1864-1945)

*December 26th, 1864, Asan †December 6th, 1945, Kaesong

64

Wilhelm Wien

German physicist

*January 13th, 1864, Parusnoje †August 30th, 1928, Munich

56

Alfred Hermann Fried

Austrian Jewish pacifist, publicist, journalist and Nobel Peace Prize laureate

*November 11th, 1864, Vienna †May 5th, 1921, Vienna

78

Camille Claudel

French sculptor

*December 8th, 1864, Fère-en-Tardenois †October 19th, 1943, Montfavet

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

Yes: 1864 is a leap year, therefore has a 29th of February with an additional leap day and a total of 366 days (instead of the usual 365 days in a normal year).

Calendar
September 1864