September 21st, 1817

Born on September 21st, 1817

Age in days, weeks and months
Wow, over 75,000 days old!

Why not celebrate an alternative birthday? In 541 days, exactly on October 20th, 2025, people who were born on September 21st, 1817 will be 76,000 days old!

... in seconds, minutes and hours

What happened on September 21st?

September 21st, 2013

Unidentified gunmen began a three-day attack on the upmarket Westgate shopping mall in Nairobi, Kenya, resulting in the deaths of 67 people with at least another 175 wounded.

September 21st, 2001

Several British Muslim youths in Peterborough, England, murdered 17-year-old Ross Parker, leading to debate over whether the British media failed to cover racially-motivated crimes with white victims.

September 21st, 1996

The Defense of Marriage Act was passed by the United States Congress, prohibiting federal recognition of same-sex marriage, while allowing states to adopt any marital definition of their choosing.

September 21st, 1968

The Soviet Union's Zond 5 landed in the Indian Ocean, becoming the first spacecraft to safely return to Earth after travelling around the Moon.

September 21st, 1965

Portugal accepted a diplomatic mission from Southern Rhodesia despite objections by Britain, which had required the colony to implement black majority rule as a condition of independence.

September 21st, 1958

The first section of Interstate 80 in Iowa (pictured) opened in the Des Moines metropolitan area.

September 21st, 1943

Second World War: The German Army began the Massacre of the Acqui Division on the Greek island of Cephalonia, executing 5,155 Italian soldiers in the next five days.

September 21st, 1938

The Great New England Hurricane made landfall on Long Island, New York, killing an estimated 682 people and injuring 1,754 others.

September 21st, 1937

J. R. R. Tolkien's fantasy children's novel The Hobbit, which later served as a prelude to The Lord of the Rings, was first published.

September 21st, 1934

The Muroto typhoon, the strongest in Japanese history at the time, made landfall on the mainland, killing more than 3,000 and leaving around 200,000 homeless.

September 21st, 1933

Salvador Lutteroth ran the first Empresa Mexicana de la Lucha Libre event, now the world's oldest professional wrestling promotion in existence, in Mexico City.

September 21st, 1918

World War I: The Battle of Nazareth ended with the British Empire victorious over the Ottomans.

September 21st, 1897

In response to a letter written by eight-year-old Virginia O'Hanlon, The New York Sun published an editorial by Francis Pharcellus Church stating, "Yes, Virginia, there is a Santa Claus".

September 21st, 1823

According to Joseph Smith, he was first visited by the Angel Moroni, who would guide him to the golden plates that became the basis of the Book of Mormon.

September 21st, 1776

American Revolutionary War: The Great Fire of New York (depicted) broke out during the British occupation of New York City, destroying up to 1,000 buildings.

Birthdays
... of famous people, actors, celebrities and stars on September 21st

Born on September 21st, 1817

55

Maria Merkert

Superior General of the Congregation of St Elizabeth

*September 21st, 1817, Nysa †November 14th, 1872, Nysa

Same Day
Who's birthday is on September 21st?

72

Eduard Norden

German classical philologist and historian (1868–1941)

*September 21st, 1868, Emden †July 13th, 1941, Zürich

87

Jean Pütz

German science journalist and television presenter

*September 21st, 1936, Cologne

53

Preston Tucker

American businessman (1903-1956)

*September 21st, 1903, Michigan †December 26th, 1956, Ypsilanti

45

Marit Berger Røsland

Norwegian lawyer and politician

*September 21st, 1978, Lørenskog

67

Shinzō Abe

Prime Minister of Japan from 2006–2007 and 2012–2020 (1954-2022)

*September 21st, 1954, Shinjuku †July 8th, 2022, Nara Medical University Hospital

76

Stephen King

American writer (born 1947)

*September 21st, 1947, Portland

82

Leonard Cohen

Canadian poet and singer-songwriter (1934–2016)

*September 21st, 1934, Montreal †November 7th, 2016, Los Angeles

54

Catrine Bengtsson

Badminton player

*September 21st, 1969, Gothenburg

30

Kirsty Gilmour

Badminton player

*September 21st, 1993, Bellshill

25

Max Immelmann

German flying ace

*September 21st, 1890, Dresden †June 18th, 1916, Sallaumines

78

Tonny Ahm

Danish badminton player

*September 21st, 1914, Ordrup †April 7th, 1993

75

Abdul Hamid II

34th Sultan of the Ottoman Empire from 1876 to 1909

*September 21st, 1842, Istanbul †February 10th, 1918, Beylerbeyi Palace

79

H. G. Wells

English writer (1866–1946)

*September 21st, 1866, Bromley †August 13th, 1946, London

66

Jacob Friedrich Isenflamm

German physician and university teacher

*September 21st, 1726, Vienna †February 23rd, 1793, Erlangen

51

John Bunny

American actor (1863-1915)

*September 21st, 1863, New York City †April 26th, 1915, Brooklyn

81

Larry Hagman

American actor (1931–2012)

*September 21st, 1931, Fort Worth †November 23rd, 2012, Dallas

59

Gustav Holst

British composer

*September 21st, 1874, Cheltenham †May 25th, 1934, London

69

Bern Nix

American musician (1947-2017)

*September 21st, 1947, Toledo †May 31st, 2017, New York City

80

Jerry Bruckheimer

American film and television producer (born 1943)

*September 21st, 1943, Detroit

72

László Csendes

Hungarian actor (1944-2017)

*September 21st, 1944, Rimavská Sobota †March 24th, 2017

Same year
Born in 1817

44

Henry David Thoreau

American essayist, poet, and philosopher (1817–1862)

*July 12th, 1817, Wheeler-Minot Farmhouse †May 6th, 1862, Concord

85

Theodor Mommsen

German classical scholar and historian (1817–1903)

*November 30th, 1817, Garding †November 1st, 1903, Charlottenburg

74

Baháʼu'lláh

Founder of the Bahá'í Faith

*November 12th, 1817, Tehran †May 29th, 1892, Acre

67

Frederick T. Frelinghuysen

American politician (1817-1885)

*August 4th, 1817, Millstone †May 20th, 1885, Newark

33

Miguel Lafuente Alcántara

Spanish historian

*July 10th, 1817, Archidona †August 27th, 1850, Havana

78

Frederick Douglass

African-American social reformer, writer, and abolitionist (c. 1818 – 1895)

*January 31st, 1817, Talbot County †February 20th, 1895, Washington, D.C.

70

Theodor Storm

German writer

*September 14th, 1817, Husum †July 4th, 1888, Hanerau-Hademarschen

94

Joseph Dalton Hooker

British botanist, lichenologist, and surgeon (1817–1911)

*June 30th, 1817, Halesworth †December 10th, 1911, Sunningdale

65

Auguste-Alexandre Ducrot

French general (1817-1882)

*February 24th, 1817, Nevers †August 16th, 1882, Versailles

78

Justo Arosemena Quesada

Colombian politician and writer

*August 9th, 1817, Colombia †February 23rd, 1896, Bogotá

85

Rudolf von Delbrück

Prussian statesman under Bismarck (1817-1903)

*April 16th, 1817, Berlin †February 1st, 1903, Berlin

54

Aimé Maillart

French composer

*March 24th, 1817, Montpellier †May 26th, 1871, Moulins

82

Ivan Aivazovsky

Russian marine painter (1817-1900)

*July 17th, 1817, Feodosiia †April 19th, 1900, Feodosiia

68

Jules d'Aoust

French noble and composer (1817-1886)

*March 16th, 1817, Arras †January 21st, 1886, Paris

92

Genova Thaon di Revel

Italian politician (1817-1910)

*November 20th, 1817, Genoa †September 3rd, 1910, Como

76

Charles Auguste Fraikin

Belgian curator and sculptor

*June 14th, 1817, Herentals †November 22nd, 1893, Schaerbeek

83

Ramón de Campoamor

Spanish author (1817-1901)

*September 24th, 1817, Navia †February 11th, 1901, Madrid

77

Heinrich von Sybel

German historian (1817-1895)

*December 2nd, 1817, Düsseldorf †August 1st, 1895, Marburg

88

Adolphe, Grand Duke of Luxembourg

Duke of Nassau (1839–1866), later Grand Duke of Luxembourg (1890–1905)

*July 24th, 1817, Biebrich Palace †November 17th, 1905, Lenggries

67

Mathilde Franziska Anneke

German feminist (1817-1884)

*April 3rd, 1817, Hiddinghausen †November 25th, 1884, Milwaukee

Birthdays of famous people

Public holidays on September 21st

Fixed holidays (Autumnal equinox observances in the Northern Hemisphere, vernal equinox observances in the Southern Hemisphere , Christian feast day) which are celebrated on September 21st.

Date as a Roman numeral / digit

Leap year

No: With 365 days 1817 is a normal year and no leap year.

Calendar
September 1817