August 21st, 2012

Born on August 21st, 2012

Age in days, weeks and months
Wow, over 4,000 days old!

Why not celebrate an alternative birthday? In 741 days, exactly on April 30th, 2026, people who were born on August 21st, 2012 will be 5,000 days old!

... in seconds, minutes and hours

What happened on August 21st?

August 21st, 2015

Passengers on a Thalys train from Amsterdam to Paris confronted and subdued an attacker who attempted a mass shooting.

August 21st, 2013

Syrian civil war: Areas controlled by the Syrian opposition in Ghouta, Damascus, were attacked by rockets (launcher pictured) containing sarin, killing at least 281 people.

August 21st, 1986

A limnic eruption of Lake Nyos in Cameroon released a cloud of carbon dioxide, suffocating 1,746 people and 3,500 livestock.

August 21st, 1963

South Vietnamese special forces loyal to Ngô Đình Nhu, the brother of President Ngô Đình Diệm, raided and vandalised Buddhist pagodas across the country, arresting thousands and leaving hundreds dead.

August 21st, 1945

American physicist Harry Daghlian accidentally dropped a tungsten carbide brick onto a plutonium bomb core, exposing himself to neutron radiation and later becoming the first Manhattan Project fatality due to a criticality accident.

August 21st, 1944

World War II: A combined Canadian–Polish force captured the town of Falaise, France, in the final offensive of the Battle of Normandy.

August 21st, 1942

World War II: The Imperial Japanese Army lost the Battle of the Tenaru, the first of its three major land offensives during the Guadalcanal Campaign.

August 21st, 1911

Leonardo da Vinci's Mona Lisa (pictured) was stolen from the Louvre by museum employee Vincenzo Peruggia and was not recovered until two years later.

August 21st, 1858

The first of seven debates between Abraham Lincoln and Stephen A. Douglas (both pictured), candidates for an Illinois seat in the U.S. Senate, was held in Ottawa, Illinois.

August 21st, 1808

Peninsular War: British–Portuguese forces put an end to the first French invasion of Portugal at the Battle of Vimeiro.

August 21st, 1789

The national colours of Italy first appeared on a tricolour cockade in Genoa.

August 21st, 1717

Austro-Turkish War: Austrian troops under the command of Prince Eugene of Savoy captured the strategically important city of Belgrade from the Ottoman Empire.

August 21st, 1716

Seventh Ottoman–Venetian War: Ottoman forces suddenly abandoned their siege of Corfu, allowing the Republic of Venice to preserve its rule over the Ionian Islands.

August 21st, 1689

Jacobite risings: Jacobite clans clashed with a regiment of Covenanters in the streets of Dunkeld, Scotland.

August 21st, 1689

The Battle of Dunkeld in Scotland.

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

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

33

Elīza Tīruma

Latvian luger

*August 21st, 1990, Sigulda

37

Malynda Hale

Musical artist

*August 21st, 1986, Santa Barbara

37

Usain Bolt

Jamaican sprinter

*August 21st, 1986, Sherwood Content

38

Roelof Dednam

Badminton player

*August 21st, 1985, Bloemfontein

30

Kim Bruun

Badminton player

*August 21st, 1993, Seoul

36

Kimberley Ashton

Badminton player

*August 21st, 1987, Jersey

64

Steve Alten

American writer

*August 21st, 1959, Philadelphia

35

Robert Lewandowski

Polish association football player

*August 21st, 1988, Leszno, Warsaw West County

57

Stephen Hillenburg

American marine science educator and artist (1961-2018)

*August 21st, 1961, Fort Sill †November 26th, 2018, San Marino

61

Herry Iman Pierngadi

Badminton coach from Indonesia

*August 21st, 1962, Pangkal Pinang City

39

Alizée

French singer

*August 21st, 1984, Ajaccio

39

Eve Torres

American actress, dancer, model and professional wrestler

*August 21st, 1984, Boston

89

Geoffrey Keen

English actor (1916–2005)

*August 21st, 1916, Wallingford †November 3rd, 2005, Northwood

34

Hayden Panettiere

American actress, model, singer, and activist

*August 21st, 1989, Palisades

50

Sergey Brin

American computer scientist and Internet entrepreneur

*August 21st, 1973, Moscow

25

Madeleine Egle

Austrian luge athlete

*August 21st, 1998, Hall in Tirol

42

Cameron Winklevoss

American rower

*August 21st, 1981, Southampton

60

Nigel Pearson

English association football player and manager (born 1963)

*August 21st, 1963, Nottingham

60

Mohammed

King of Morocco since 1999

*August 21st, 1963, Rabat

37

Romano Battisti

Italian rower

*August 21st, 1986, Priverno

Same year
Born in 2012

7

Grumpy Cat

Cat and Internet meme celebrity

*April 4th, 2012, Morristown †May 14th, 2019, Morristown

12

Blue Ivy Carter

American singer and daughter of Jay-Z and Beyoncé

*January 7th, 2012, New York City

12

Countess Athena of Monpezat

Danish former princess; daughter of Prince Joachim and Princess Marie of Denmark

*January 24th, 2012, Rigshospitalet

12

Norodom Jenna

Princess of Cambodia

*March 11th, 2012, Paris

12

Princess guacharaca de todos los tambores

Daughter of Victoria, Crown Princess of Sweden, and Prince Daniel, Duke of Västergötland

*February 23rd, 2012, Karolinska University Hospital

11

Kim Ji-yoo

South Korean actress

*September 26th, 2012, South Korea

11

Tinsley Price

American actress

*August 4th, 2012, United States of America

12

Isla Phillips

Granddaughter of Anne, Princess Royal; great-granddaughter of Elizabeth II

*March 29th, 2012, Gloucestershire Royal Hospital

11

Caoilinn Springall

American actress

*November 30th, 2012, California

11

Penelope Disick

Child of Kourtney Kardashian Scott Disick

*July 8th, 2012, Los Angeles

12

Julianna Gamiz

American actress

*January 3rd, 2012, Downey

12

Juju Journey Brener

American actress

*February 5th, 2012, Los Angeles

11

Everleigh McDonell

American actress

*August 31st, 2012, California

12

Logan Moreau

American actor and voice actor

*January 27th, 2012, Los Angeles

12

Lilah-Rose Rodriguez

American actress

*February 29th, 2012, Redwood City

11

Sebastian Benedict

Actor

*August 22nd, 2012, General Santos

11

Tucker Wilkerson

American actor and voice actor

*September 18th, 2012, Westport

3

Alan Kurdi

Three-year-old who died from capsized boat August 2015

*May 4th, 2012, Kobanî †September 2nd, 2015, Bodrum

Birthdays of famous people

Public holidays on August 21st

Fixed holidays (Christian Feast Day) which are celebrated on August 21st.

Date as a Roman numeral / digit

Born on August 21st, 2012
Future birthdays

Leap year

Yes: 2012 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
August 2012