April 20th, 1637

Born on April 20th, 1637

Age in days, weeks and months
Wow, over 141,000 days old!

Why not celebrate an alternative birthday? In 643 days, exactly on January 31st, 2026, people who were born on April 20th, 1637 will be 142,000 days old!

... in seconds, minutes and hours

What happened on April 20th?

April 20th, 2010

An explosion on Deepwater Horizon, an offshore rig in the Gulf of Mexico, resulted in the largest marine oil spill in history.

April 20th, 2008

Fernando Lugo became the first candidate not from the Colorado Party candidate to be elected President of Paraguay in 61 years.

April 20th, 2004

An incomplete tunnel leading to Singapore's Nicoll Highway MRT station collapsed that led to four deaths and the station's relocation.

April 20th, 1999

Students Eric Harris and Dylan Klebold carried out a massacre at Columbine High School, killing 13 people before committing suicide.

April 20th, 1978

Korean Air Lines Flight 902 was shot down after violating Soviet airspace and was forced to make an emergency landing.

April 20th, 1968

South African Airways Flight 228 crashed shortly after take-off from Windhoek in South West Africa, resulting in 123 deaths.

April 20th, 1942

World War II: German and Italian forces began a large-scale counter-insurgency operation in occupied Yugoslavia.

April 20th, 1939

Billie Holiday recorded the song "Strange Fruit", which later became an emblem of the civil rights movement.

April 20th, 1914

A fire and a gun battle between the Colorado National Guard and striking coal miners led to 17 deaths in the Ludlow Massacre.

April 20th, 1828

French explorer René Caillié reached Timbuktu in present-day Mali, and later received a 9,000-franc prize from the Société de Géographie for being the first European to return with a description of the city.

April 20th, 1818

Four days after the Court of King's Bench upheld an English murder suspect's right to a trial by battle in Ashford v Thornton, the plaintiff declined to fight, allowing the defendant to go free.

April 20th, 1809

War of the Fifth Coalition: Commanded by Napoleon, Franco-German forces defeated a reinforced Austrian corps at the Battle of Abensberg.

April 20th, 1657

Anglo-Spanish War: The English navy sank much of a Spanish treasure fleet at the Battle of Santa Cruz de Tenerife off the Canary Islands, but was unable to capture the treasure.

April 20th, 1537

Bacatá, the main settlement of the Muisca Confederation in present-day Colombia, was conquered by Spanish conquistadors led by Gonzalo Jiménez de Quesada.

April 20th, 1535

Sun dogs were observed over Stockholm, Sweden, inspiring the painting Vädersolstavlan (depicted), the oldest coloured depiction of the city.

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

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

56

Adolf Hitler

Dictator of Germany from 1933 to 1945

*April 20th, 1889, Adolf-Hitler-Geburtshaus †April 30th, 1945, Führerbunker

38

Vibeke Skofterud

Norwegian cross country skier

*April 20th, 1980, Askim Municipality †July 29th, 2018, Hove

30

Line Kjærsfeldt

Danish badminton player

*April 20th, 1994, Aarhus

92

Elena Verdugo

American actress (1925-2017)

*April 20th, 1925, Paso Robles †May 30th, 2017, Los Angeles

67

Kristin Clemet

Norwegian politician

*April 20th, 1957, Harstad Municipality

98

Leslie Phillips

British actor (1924–2022)

*April 20th, 1924, Tottenham †November 7th, 2022, Minneapolis

91

Lucian Pulvermacher

Pope

*April 20th, 1918, Wisconsin †November 30th, 2009, Springdale

75

Jessica Lange

American actress

*April 20th, 1949, Cloquet

77

Heinz Melkus

German racing driver (1928-2005)

*April 20th, 1928, Dresden †September 5th, 2005, Dresden

64

Napoleon III

President and Emperor of the French (1808–1873)

*April 20th, 1808, Paris †January 9th, 1873, Chislehurst

44

Basta

Russian rapper, producer and radio host

*April 20th, 1980, Rostov-on-Don

21

Go-Kōmyō

Emperor of Japan

*April 20th, 1633, Kyoto †October 30th, 1654, Kyoto

26

Erik Meijs

Badminton player

*April 20th, 1991, Zoetermeer †November 16th, 2017, Duisburg

26

Capo Plaza

Italian rapper (1998)

*April 20th, 1998, Salerno

60

Andy Serkis

English actor

*April 20th, 1964, Ruislip

54

Shemar Moore

American actor

*April 20th, 1970, Oakland

85

Gro Harlem Brundtland

29th Prime Minister of Norway

*April 20th, 1939, Bærum Municipality

72

Johannes Agricola

Reformer, humanist

*April 20th, 1494, Lutherstadt Eisleben †September 22nd, 1566, Berlin

63

Mike Pniewski

American actor

*April 20th, 1961, Los Angeles

65

Clint Howard

American actor

*April 20th, 1959, Burbank

Same year
Born in 1637

52

Charles Démia

French presbyter (1637-1689)

*October 3rd, 1637, Bourg-en-Bresse †October 23rd, 1689, Lyon

75

Pierre Jurieu

French theologian

*December 24th, 1637, Mer †January 11th, 1713, Rotterdam

51

Wolfgang Gundling

German theologian (1637-1689)

*December 24th, 1637, Nuremberg †July 31st, 1689, Nuremberg

72

Bernardo Pasquini

Italian Baroque composer

*December 7th, 1637, Massa e Cozzile †November 22nd, 1710, Rome

76

Edmund Andros

British governor of several North American colonies (1637–1714)

*December 6th, 1637, London †February 24th, 1714, London

73

Joseph Werner the Younger

Swiss painter (1637-1710)

*July 22nd, 1637, Bern †September 21st, 1710, Bern

61

Richard Morton

English doctor

*January 1st, 1637, Worcestershire †January 1st, 1698, London

37

Jacques Marquette

French Jesuit and explorer (1637-1675)

*June 1st, 1637, Laon †May 18th, 1675, Michigan Center

34

Anne, Duchess of York

English Royal

*March 12th, 1637, Windsor †March 31st, 1671, St James's Palace

43

Jan Swammerdam

Dutch entomologist and beekeeper

*February 12th, 1637, Amsterdam †February 17th, 1680, Amsterdam

62

Adrian of Moscow

Patriarch of Moscow (1638-1700)

*November 30th, 1637, Moscow †October 16th, 1700, Moscow

29

Mateo Cerezo

Spanish artist (1637-1666)

*March 31st, 1637, Burgos †June 29th, 1666, Madrid

75

Antonius Hülse

German architect (1637-1712)

*January 21st, 1637, Kranichfeld †August 21st, 1712, Siegen

77

Sébastien Leclerc

French painter (1637-1714)

*September 26th, 1637, Metz †October 25th, 1714, Paris

68

Philipp Ludwig Hanneken

German theologian (1637-1706)

*June 5th, 1637, Marburg †January 16th, 1706, Lutherstadt Wittenberg

67

Valentin Heins

German mathematician

*May 15th, 1637, Hamburg †November 17th, 1704, Hamburg

60

Louis-Sébastien Le Nain de Tillemont

French ecclesiastical historian (1637–1698)

*November 30th, 1637, Paris †January 10th, 1698, Paris

74

Lorenzo Magalotti

Italian philosopher, poet and diplomat (1637-1712)

*October 24th, 1637, Rome †March 2nd, 1712, Florence

60

Jacob Breyne

Dutch-Polish botanist and zoologist (1637-1697)

*January 1st, 1637, Gdańsk †January 1st, 1697, Gdańsk

39

Johann Georg Ebeling

German composer

*July 8th, 1637, Lüneburg †December 4th, 1676, Szczecin

Birthdays of famous people

Public holidays on April 20th

Fixed holidays (Christian feast day) which are celebrated on April 20th.

Date as a Roman numeral / digit

Leap year

No: With 365 days 1637 is a normal year and no leap year.

Calendar
April 1637