August 2nd, 1820

Born on August 2nd, 1820

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

Why not celebrate an alternative birthday? In 818 days, exactly on August 31st, 2028, people who were born on August 2nd, 1820 will be 76,000 days old!

... in seconds, minutes and hours

What happened on August 2nd?

August 2nd, 1971

The English rock band the Who released Who's Next, their only album to top the UK charts.

August 2nd, 1973

A flash fire killed 50 people at a leisure centre in Douglas, Isle of Man.

August 2nd, 1947

Star Dust, a British South American Airways airliner, crashed into Mount Tupungato in the Argentine Andes; its wreckage was not found until 1998.

August 2nd, 1939

Leo Szilard (pictured) penned a letter, signed by Albert Einstein and addressed to U.S. president Franklin D. Roosevelt, warning that Germany may develop atomic bombs, leading to the establishment of the Manhattan Project.

August 2nd, 1932

At the California Institute of Technology, American physicist Carl David Anderson proved the existence of antimatter with the discovery of the positron, for which he would receive the 1936 Nobel Prize in Physics.

August 2nd, 1923

Calvin Coolidge became the 30th president of the United States after Warren G. Harding suffered a fatal heart attack.

August 2nd, 1920

Nepalese author Krishna Lal Adhikari (pictured) was sentenced to nine years in prison for publishing a book about the cultivation of corn alleged to contain attacks on the ruling dynasty.

August 2nd, 1916

An explosion, blamed on Austro-Hungarian saboteurs, sank the Italian dreadnought Leonardo da Vinci.

August 2nd, 1870

One of the world's earliest underground tube railways opened in the Tower Subway (interior depicted), a tunnel beneath the River Thames in London.

August 2nd, 1790

The first United States census was officially completed, with the nation's residential population enumerated to be 3,929,214.

August 2nd, 1100

While on a hunting trip in the New Forest, King William II of England was killed by an arrow through the lung loosed by one of his own men.

August 2nd, 0461

Unpopular among the Senate aristocracy for his reforming efforts, Roman emperor Majorian was deposed by Ricimer and executed five days later.

January 1st, 1970

An allied army led by Philip II of Macedon overcame the forces of city-states led by Athens and Thebes at the Battle of Chaeronea, securing Macedonian hegemony over the majority of ancient Greece.

August 2nd, 1914

The French army's general headquarters was activated in anticipation of war with Germany.

August 2nd, 1945

World War II: The Potsdam Conference ends.

Birthdays
... of famous people, actors, celebrities and stars on August 2nd

Born on August 2nd, 1820

73

John Tyndall

Irish physicist (1820–1893)

*August 2nd, 1820, County Carlow †December 4th, 1893, Surrey

Same year
Born in 1820

65

Georg Curtius

German classical scholar and philologist (1820-1885)

*April 16th, 1820, Lübeck †August 12th, 1885, Jelenia Góra

74

Friedrich Engels

German philosopher, sociologist and economist (1820–1895)

*November 28th, 1820, Barmen †August 5th, 1895, London

90

Florence Nightingale

English social reformer, statistician, and founder of modern nursing (1820-1910)

*May 12th, 1820, Florence †August 13th, 1910, London

63

Gustave Le Gray

French photographer

*August 30th, 1820, Villiers-le-Bel †July 29th, 1884, Cairo

83

Herbert Spencer

English philosopher and political theorist (1820–1903)

*April 27th, 1820, Derby †December 8th, 1903, Brighton

52

David Kalisch

German writer (1820-1872)

*February 23rd, 1820, Wrocław †August 21st, 1872, Berlin

49

Henry Jarvis Raymond

American journalist and politician (1820–1869)

*January 24th, 1820, Livingston County †June 18th, 1869, New York City

56

Auguste Nefftzer

French journalist

*February 4th, 1820, Colmar †August 20th, 1876, Basel

84

Charles Moore

Australian botanist (1820-1905)

*May 10th, 1820, Dundee †April 30th, 1905, Sydney

86

Susan B. Anthony

American women's rights activist (1820-1906)

*February 15th, 1820, Adams †March 13th, 1906, Rochester

66

Multatuli

Dutch author (1820–1887)

*March 2nd, 1820, Amsterdam †February 19th, 1887, Ingelheim am Rhein

61

Edmond Membrée

French composer (1820-1882)

*November 14th, 1820, Valenciennes †September 10th, 1882, Domont

56

Donald McLean

New Zealand politician and government official (1820–1877)

*October 27th, 1820, Tiree †January 5th, 1877, Napier

89

Nadar

French photographer and balloonist (1820–1910)

*April 6th, 1820, rue Saint-Honoré †March 20th, 1910, avenue Franklin-D.-Roosevelt

94

Fanny Crosby

19th century Christian hymnist

*March 24th, 1820, Brewster †February 12th, 1915, Bridgeport

81

Cornelius Gurlitt

German composer (1820-1901)

*February 10th, 1820, Altona †June 17th, 1901, Altona

52

William John Macquorn Rankine

Civil engineer

*July 5th, 1820, Edinburgh †December 24th, 1872, Glasgow

75

Mercedes Valdés

Cuban poet

*November 11th, 1820, Guanabacoa (Cuba) †June 1st, 1896, Guanabacoa (Cuba)

69

Julia Gardiner Tyler

First Lady of the United States (1820–1889)

*May 4th, 1820, Long Island †July 10th, 1889, Richmond

90

Carolina Coronado

Spanish author, editor

*December 12th, 1820, Almendralejo †January 15th, 1911, Lisbon

Birthdays of famous people

Public holidays on August 2nd

Fixed holidays (Christian feast day, Romani genocide-related observances, including) which are celebrated on August 2nd.

Date as a Roman numeral / digit

Leap year

Yes: 1820 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 1820