September 20th, 1984

Born on September 20th, 1984

Age in days, weeks and months
Wow, over 14,000 days old!

Why not celebrate an alternative birthday? In 539 days, exactly on October 15th, 2025, people who were born on September 20th, 1984 will be 15,000 days old!

... in seconds, minutes and hours

What happened on September 20th, 1984?

September 20th, 1984

A suicide bomber in a car attacks the U.S. embassy in Beirut, Lebanon, killing twenty-two people.

en.wikipedia.org/wiki/1984_US_embassy_bombing_in_Beirut

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.

en.wikipedia.org/wiki/The_Cosby_Show

What else 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, 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.

Birthdays
... of famous people, actors, celebrities and stars on September 20th

Born on September 20th, 1984

39

Brian Joubert

French figure skater

*September 20th, 1984, Poitiers

39

Gabriela Villalba

Ecuadorian singer-actor

*September 20th, 1984, Quito

39

Lars Vaular

Norwegian rapper and singer

*September 20th, 1984, Bergen

39

Holly Weber

Model

*September 20th, 1984, Loma Linda

39

Dean Israelite

South African film director

*September 20th, 1984, Johannesburg

39

Belén Rodríguez

Argentinian television personality, actress and model

*September 20th, 1984, Buenos Aires

39

Tomasz Kaczmarek

Polish football manager

*September 20th, 1984, Wrocław

39

Ali Doraghi

Iranian basketball player

*September 20th, 1984, Ahvaz

39

Gianfranco Labarthe

Peruvian footballer

*September 20th, 1984, Lima

Same Day
Who's birthday is on September 20th?

37

Aldis Hodge

American actor

*September 20th, 1986, Onslow County

30

Alexis Sánchez

Futbolista Chileno

*September 20th, 1993, Gladbeck

58

Poul-Erik Høyer Larsen

Danish badminton player and administrator

*September 20th, 1965, Esbønderup

26

Monique

Lithuanian singer

*September 20th, 1997, Širvintos

16

Unnati Hooda

Badminton player

*September 20th, 2007, Rohtak

57

Nuno Bettencourt

Portuguese guitarist

*September 20th, 1966, Praia da Vitória

35

Khabib Nurmagomedov

Russian professional mixed martial artist

*September 20th, 1988, Sildi

40

Olivia Grant

British actress (born 1983)

*September 20th, 1983, London

79

Alberto Carneiro

Portuguese artist

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

75

George R. R. Martin

American writer and television producer

*September 20th, 1948, Bayonne

89

Sophia Loren

Italian actress

*September 20th, 1934, Rome

37

Cristian Ansaldi

Argentine association football player

*September 20th, 1986, Rosario

87

Hedwig Dohm

German feminist, writer, and opinion journalist

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

37

Kamila Szczawińska

Polish model

*September 20th, 1986, Poznań

40

Davit Zirakashvili

Georgian rugby union footballer

*September 20th, 1983, Rustavi

74

Sabine Azéma

French actress and director

*September 20th, 1949, Paris

46

Namie Amuro

Japanese singer and actress

*September 20th, 1977, Naha

48

Juan Pablo Montoya

Colombian racing driver; former Formula One driver

*September 20th, 1975, Bogotá

38

David Stockdale

English association football player

*September 20th, 1985, Leeds

33

Jonas Nay

German actor

*September 20th, 1990, Lübeck

Same year
Born in 1984

39

Basshunter

Swedish singer, record producer and DJ

*December 22nd, 1984, Halmstad

40

Marc Zwiebler

German badminton player

*March 13th, 1984, Bonn

39

Helene Fischer

German singer

*August 5th, 1984, Krasnoyarsk

40

Juliette Armanet

French singer

*March 4th, 1984, Lille

39

Robert Huth

German association football player

*August 18th, 1984, East Berlin

39

Molly Nilsson

Swedish record producer, keyboardist and singer-songwriter

*December 14th, 1984, Stockholm

39

Sony Dwi Kuncoro

Indonesian badminton player

*July 7th, 1984, Surabaya

40

Salakjit Ponsana

Badminton player

*February 14th, 1984, Bangkok

39

Avril Lavigne

Canadian singer and songwriter (born 1984)

*September 27th, 1984, Belleville

40

Chanan Colman

Danish-American-Israeli former basketball player

*March 10th, 1984, Gladsaxe Municipality

39

Scarlett Johansson

American actress (born 1984)

*November 22nd, 1984, Manhattan

40

Valeria Sorokina

Russian badminton player

*March 29th, 1984, Reshetikha, Nizhny Novgorod Oblast

39

French Montana

American rapper

*November 9th, 1984, Casablanca

40

Patrícia Kimberly

Brazilian pornographic actress

*January 6th, 1984, São Paulo

40

Duanganong Aroonkesorn

Thai badminton player

*February 6th, 1984, Bangkok

39

Valeriy Atrashchenkov

Badminton player

*August 20th, 1984, Kharkiv

39

Andrej Ashmarin

Badminton player

*November 9th, 1984, Moscow

39

Mark Zuckerberg

American internet entrepreneur

*May 14th, 1984, White Plains

39

Jinjin Harder

German singer

*August 30th, 1984, Wuhan

39

Ave Pajo

Estonian badminton and football player

*July 9th, 1984, Estonia

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

Born on September 20th, 1984
Future birthdays

Leap year

Yes: 1984 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 1984