July 20th, 1644

Born on July 20th, 1644

Age in days, weeks and months
Wow, over 138,000 days old!

Why not celebrate an alternative birthday? In 225 days, exactly on February 13th, 2025, people who were born on July 20th, 1644 will be 139,000 days old!

... in seconds, minutes and hours

What happened on July 20th?

July 20th, 2015

A suicide attack in Suruç, Turkey, for which Islamic State of Iraq and the Levant (ISIL) claimed responsibility, killed 34 people and injured 104 others.

July 20th, 2012

A gunman carried out a mass shooting at a movie theater in Aurora, Colorado, killing 12 people and injuring 58 others.

July 20th, 2001

The animated film Spirited Away, written and directed by Hayao Miyazaki, was released, becoming the highest-grossing film in Japanese history until 2020.

July 20th, 1997

USS Constitution, one of the United States Navy's original six frigates, sailed for the first time in 116 years after a full restoration.

July 20th, 1982

Members of the Provisional Irish Republican Army detonated two bombs in Hyde Park and Regent's Park in London, killing eleven British Army personnel and seven horses.

July 20th, 1977

Rain from a stalled thunderstorm caused six dams to fail, flooding Johnstown, Pennsylvania, resulting in 84 deaths and $340 in damages.

July 20th, 1976

The Viking 1 lander became the first spacecraft to successfully land on Mars and perform its mission.

July 20th, 1969

The Apollo 11 lunar module landed on the Sea of Tranquillity, where Neil Armstrong and Buzz Aldrin became the first men to walk on the moon six-and-a-half hours later.

July 20th, 1950

Korean War: After a month-long campaign, much of the North Korean air force was destroyed by United Nations forces.

July 20th, 1917

The prime minister of Serbia, Nikola Pašić, and the president of the Yugoslav Committee, Ante Trumbić, signed the Corfu Declaration, agreeing to seek the establishment of the Kingdom of Serbs, Croats, and Slovenes.

July 20th, 1867

The United States Congress established the Indian Peace Commission to seek peace treaties with a number of Native American tribes.

July 20th, 1807

French brothers Claude and Nicéphore Niépce received a patent for their Pyréolophore, one of the world's first internal combustion engines.

July 20th, 1793

Scottish explorer Alexander Mackenzie reached the Pacific coast at Bella Coola, British Columbia, completing the first recorded transcontinental crossing of North America north of Mexico.

July 20th, 1651

Wars of the Three Kingdoms: After crossing the Firth of Forth, English Commonwealth forces defeated a Scottish army at the Battle of Inverkeithing, opening the rest of the country to occupation.

July 20th, 2021

American businessman Jeff Bezos flies to space aboard New Shepard NS-16 operated by his private spaceflight company Blue Origin.

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

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

82

Diana Rigg

English actress (1938–2020)

*July 20th, 1938, Doncaster †September 10th, 2020, London

92

Lola Albright

American actress and singer (1924–2017)

*July 20th, 1924, Akron †March 23rd, 2017, Toluca Lake

65

Mick MacNeil

Scottish keyboardist

*July 20th, 1958, Barra

81

Christian Rode

German actor and voice actor (1936–2018)

*July 20th, 1936, Hamburg †February 15th, 2018, Berlin

23

Csenge Braun

Hungarian beach handball player

*July 20th, 2000, Budapest

52

Sandra Oh

Canadian and American actress (born 1971)

*July 20th, 1971, Ottawa

61

Carlos Alazraqui

American actor

*July 20th, 1962, Yonkers

84

Dan Rooney

American football executive/owner, philanthropist and diplomat (1932-2017)

*July 20th, 1932, Pittsburgh †April 13th, 2017, Pittsburgh

95

Pavel Kohout

Czech poet, playwright, exil writer, film director, politic writer and bookwriter

*July 20th, 1928, Prague

75

Ferdinand Franz Wallraf

German botanist, mathematician, theologian, priest and art collector (1748-1824)

*July 20th, 1748, Cologne †March 18th, 1824, Cologne

30

Lucas Digne

French association football player

*July 20th, 1993, Meaux

70

Marcia Hines

Singer, actress and TV personality

*July 20th, 1953, Boston

63

Johann Ernst Daniel Bornschein

German author (1774–1838)

*July 20th, 1774, Prettin †April 1st, 1838, Gera

66

Johann Bernhard Fischer von Erlach

Sculptor and architect from Austria (1656-1723)

*July 20th, 1656, Graz †April 5th, 1723, Vienna

43

Gisele Bündchen

Brazilian fashion model

*July 20th, 1980, Horizontina

40

Barbara Goenaga

Spanish actress

*July 20th, 1983, San Sebastián

57

Enrique Peña Nieto

President of Mexico from 2012 to 2018

*July 20th, 1966, Atlacomulco de Fabela

98

Jacques Delors

French economist and politician

*July 20th, 1925, 14th arrondissement of Paris †December 27th, 2023, 5th arrondissement of Paris

66

Erik Axel Karlfeldt

Swedish poet (1864-1931)

*July 20th, 1864, Folkärna †April 8th, 1931, Engelbrekt church parish

72

Innocent IX

Pope of the Catholic Church in 1591 (1519-1591)

*July 20th, 1519, Bologna †December 30th, 1591, Rome

Same year
Born in 1644

73

William Penn

English real estate entrepreneur, philosopher, early Quaker and founder of the Province of Pennsylvania (1644-1718)

*October 14th, 1644, London †July 30th, 1718, Ruscombe

65

Ole Rømer

Danish astronomer (*1644 – †1710)

*September 25th, 1644, Aarhus †September 19th, 1710, Copenhagen

75

Claude Delisle

French historian (1644-1720)

*November 5th, 1644, Vaucouleurs †May 2nd, 1720, Paris

43

David Clodius

German theologian

*May 14th, 1644, Hamburg †September 10th, 1687, Giessen

70

Thomas Britton

English charcoal merchant, chemist and concert promoter

*January 14th, 1644, Rushden †September 27th, 1714, Clerkenwell

70

Veit Hans Schnorr von Carolsfeld

German businessman

*March 18th, 1644, Schneeberg †January 26th, 1715, Schneeberg

72

Nils Bielke

Swedish noble 1644–1716

*February 7th, 1644, Stockholm †November 26th, 1716, Stockholm

84

Johann Fabricius

German theologian

*February 11th, 1644, Altdorf bei Nürnberg †January 29th, 1729, Königslutter am Elm

79

Marie Jeanne of Savoy

Duchess of Savoy

*April 11th, 1644, Paris †March 15th, 1724, Turin

66

Philips van Almonde

Dutch Lieutenant Admiral

*December 29th, 1644, Brielle †January 6th, 1711, Leiden

36

Jacob Rotius

Dutch painter (1644-1681)

*September 11th, 1644, Hoorn †January 1st, 1681, Hoorn

61

Friedrich Christian von Plettenberg

Prince-Bishop of Münster

*August 8th, 1644, Lenhausen Castle †May 6th, 1706, Greven

59

Heinrich Biber

Bohemian-Austrian composer and violinist (1644–1704)

*August 12th, 1644, Stráž pod Ralskem †May 3rd, 1704, Salzburg

26

Henrietta of England

English princess, duchesse of Orléans (1644-1670)

*June 16th, 1644, Exeter †June 30th, 1670, Saint-Cloud

49

Marquard Sebastian Schenk of Stauffenberg

Prince-Bishop of Bamberg (1644-1693)

*May 16th, 1644, Eichstätt †October 9th, 1693, Bamberg

50

Maria Elisabeth Lämmerhirt

Mother of Johann Sebastian Bach (1644-1694)

*February 24th, 1644, Erfurt †May 1st, 1694, Eisenach

56

Savio Mellini

Italian cardinal

*July 5th, 1644, Rome †February 10th, 1701, Rome

64

Conrad von Reventlow

Danish statesman (1644-1708)

*April 21st, 1644, Copenhagen †July 21st, 1708, Clausholm Castle

65

Johann Wolfgang Franck

German baroque composer

*May 31st, 1644, Unterschwaningen †January 1st, 1710, London

80

Pierre de Langle

French bishop and theologian (1644-1724)

*March 6th, 1644, Évreux †April 12th, 1724, Boulogne-sur-Mer

Birthdays of famous people

Public holidays on July 20th

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

Date as a Roman numeral / digit

Leap year

Yes: 1644 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
July 1644