December 18th, 1644

Born on December 18th, 1644

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

Why not celebrate an alternative birthday? In 376 days, exactly on July 14th, 2025, people who were born on December 18th, 1644 will be 139,000 days old!

... in seconds, minutes and hours

What happened on December 18th?

December 18th, 2017

An Amtrak Cascades passenger train derailed near DuPont, Washington, killing three people and injuring sixty-five others.

December 18th, 2009

The Copenhagen Summit on climate change ended with the drafting of the non-binding Copenhagen Accord.

December 18th, 1979

Mohammad Mofatteh, an Iranian philosopher, was assassinated by the Furqan Group.

December 18th, 1969

On Her Majesty's Secret Service, the sixth James Bond film and the only one to star George Lazenby, premiered at the Odeon Leicester Square in London.

December 18th, 1966

Epimetheus, one of the moons of Saturn, was discovered, but was mistaken for Janus; it took twelve years to determine that they are two distinct objects sharing the same orbit.

December 18th, 1963

Ghanaian and other African students organized a protest in Moscow's Red Square in response to the alleged murder of medical student Edmund Assare-Addo.

December 18th, 1958

The United States launched SCORE (rocket pictured), the world's first communications satellite.

December 18th, 1939

Second World War: The Luftwaffe won a victory over the Royal Air Force in the Battle of the Heligoland Bight, greatly influencing both sides' future aerial warfare strategy.

December 18th, 1932

Playing indoors at Chicago Stadium on a modified American football field, the Chicago Bears defeated the Portsmouth Spartans in the first playoff game of the National Football League.

December 18th, 1913

The Jew's Christmas, the first American film to include a rabbi as a character, was released.

December 18th, 1898

Gaston de Chasseloup-Laubat (pictured) set the first official land speed record, averaging 63.16 km/h (39.245 mph) over 1 km (0.62 mi) in Achères, France.

December 18th, 1867

In Angola, New York, the last coach of a Lake Shore Railway train derailed, plunged 40 feet (12 m) down a gully, and caught fire, resulting in approximately 49 deaths.

December 18th, 1499

Muslims in Granada began a rebellion against their Castilian rulers in response to forced conversions to Catholicism.

December 18th, 1865

US Secretary of State William Seward proclaims the adoption of the Thirteenth Amendment, prohibiting slavery throughout the United States.

December 18th, 1793

Surrender of the frigate La Lutine by French Royalists to Lord Samuel Hood; renamed HMS Lutine, she later becomes a famous treasure wreck.

Birthdays
... of famous people, actors, celebrities and stars on December 18th

Same Day
Who's birthday is on December 18th?

22

Billie Eilish

American singer-songwriter (born 2001)

*December 18th, 2001, Los Angeles

55

Casper Van Dien

American actor

*December 18th, 1968, Milton

74

Joseph Stalin

Leader of the Soviet Union from 1924 to 1953

*December 18th, 1878, Gori †March 5th, 1953, Kuntsevo Dacha

46

Vanessa Trump

American model and actress

*December 18th, 1977, New York City

77

Steven Spielberg

American filmmaker (born 1946)

*December 18th, 1946, Cincinnati

84

Roger Smith

American actor, film producer and screenwriter (1932–2017)

*December 18th, 1932, South Gate †June 4th, 2017, Sherman Oaks

72

Volker Bouffier

German politician (CDU), Minister President of Hesse

*December 18th, 1951, Giessen

81

Ulrich Wilcken

German historian (1862–1944)

*December 18th, 1862, Szczecin †December 10th, 1944, Baden-Baden

87

Willi Fährmann

German writer

*December 18th, 1929, Duisburg †May 25th, 2017, Xanten

60

Brad Pitt

American actor and filmmaker

*December 18th, 1963, Shawnee

62

Christina of Sweden

Queen of Sweden (1626-1689), ruled from 1632 until abdication in 1654

*December 18th, 1626, Stockholm †April 19th, 1689, Rome

43

Christina Aguilera

American singer

*December 18th, 1980, Staten Island

78

Willy Brandt

Chancellor of West Germany (1969–1974), SPD

*December 18th, 1913, Sankt Lorenz †October 8th, 1992, Unkel

22

Səbuhi Abdullazadə

Azerbaijani footballer

*December 18th, 2001, Azerbaijan

57

Marie-Guillemine Benoist

French painter (1768–1826)

*December 18th, 1768, Paris †October 8th, 1826, Paris

62

Angie Stone

American singer and actress

*December 18th, 1961, Columbia

63

Edwin Howard Armstrong

American electrical engineer and inventor

*December 18th, 1890, Manhattan †February 1st, 1954, New York City

50

Archduke Franz Ferdinand

Heir presumptive to the throne of Austria-Hungary (1863–1914)

*December 18th, 1863, Graz †June 28th, 1914, Sarajevo

82

John Hall

New Zealand politician (1824-1907)

*December 18th, 1824, Kingston upon Hull †June 25th, 1907, Christchurch

71

Bettina Rheims

French artist and photographer

*December 18th, 1952, Neuilly-sur-Seine

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 December 18th

Fixed holidays (Christian feast day) which are celebrated on December 18th.

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
December 1644