December 25th, 1521

Born on December 25th, 1521

Age in days, weeks and months
Wow, over 183,000 days old!

Why not celebrate an alternative birthday? In 526 days, exactly on October 3rd, 2025, people who were born on December 25th, 1521 will be 184,000 days old!

... in seconds, minutes and hours

What happened on December 25th?

December 25th, 2016

A Tupolev Tu-154 of the Russian Defence Ministry crashed into the Black Sea shortly after taking off from Sochi International Airport, killing all 92 people on board.

December 25th, 2009

A fire destroyed Longford's 19th-century St Mel's Cathedral, considered the "flagship cathedral" of the Irish midlands.

December 25th, 2007

A tiger at the San Francisco Zoo escaped from its enclosure and attacked three patrons before it was shot and killed.

December 25th, 2000

Russian president Vladimir Putin signed into law a bill officially adopting a new national anthem, with music by Alexander Vasilyevich Alexandrov originally composed for the anthem of the Soviet Union.

December 25th, 1991

In a nationally televised speech, Mikhail Gorbachev resigned as President of the Soviet Union.

December 25th, 1990

British computer programmer Tim Berners-Lee introduced WorldWideWeb, the world's first web browser and WYSIWYG HTML editor.

December 25th, 1989

Romanian Revolution: Communist dictator Nicolae Ceaușescu and his wife Elena were condemned to death on a wide range of charges and executed.

December 25th, 1968

In Tamil Nadu, India, families of striking Dalit workers were massacred by a gang, allegedly led by their landlords.

December 25th, 1941

Second World War: The Japanese occupation of Hong Kong began when Mark Aitchison Young, the Governor of Hong Kong, surrendered the territory to Japan after 18 days of fierce fighting.

December 25th, 1927

The Việt Nam Quốc Dân Đảng, a revolutionary socialist political party that sought Vietnamese independence from French colonial rule, was formed in Hanoi.

December 25th, 1809

American physician Ephraim McDowell performed the world's first removal of an ovarian tumor.

December 25th, 1758

Based on predictions by Edmond Halley in 1705, Johann Georg Palitzsch observed a comet that was later named Halley's Comet (pictured).

December 25th, 1100

Baldwin I was crowned the first king of Jerusalem (depicted) in the Church of the Nativity in Bethlehem.

December 25th, 1066

Norman Conquest: William the Conqueror was crowned King of England at Westminster Abbey, but continued to face rebellions over the following years and was not secure on the throne until after 1072.

December 25th, 1046

Henry III was crowned Holy Roman Emperor by Pope Clement II.

Birthdays
... of famous people, actors, celebrities and stars on December 25th

Same Day
Who's birthday is on December 25th?

84

Isaac Newton

English mathematician and physicist (1642–1727)

*December 25th, 1642, Woolsthorpe Manor †March 31st, 1727, Kensington

33

Ramona Bachmann

Swiss footballer

*December 25th, 1990, Malters

70

Jürgen Röber

German association football player and manager

*December 25th, 1953, Gernrode

52

Justin Trudeau

Prime Minister of Canada since 2015

*December 25th, 1971, Ottawa

67

Stefan Grüttner

German politician

*December 25th, 1956, Wiesbaden

24

Siril Verma

Badminton player

*December 25th, 1999, Telangana

71

Mohammad Ali Jinnah

Politician and the founder of Pakistan (1876–1948)

*December 25th, 1876, Karachi †September 11th, 1948, Karachi

57

Humphrey Bogart

American actor (1899–1957)

*December 25th, 1899, New York City †January 14th, 1957, Los Angeles

62

Anwar Sadat

President of Egypt from 1970 to 1981

*December 25th, 1918, Mit Abu al-Kum †October 6th, 1981, Cairo

45

Jeremy Strong

American actor

*December 25th, 1978, Jamaica Plain

77

Reinhard Rauball

Germany politician (SPD)

*December 25th, 1946, Northeim

53

Peter Beyer

German politician

*December 25th, 1970, Ratingen

80

Charles Athanase Walckenaer

French civil servant and scientist (1771-1852)

*December 25th, 1771, Paris †April 26th, 1852, Paris

48

David Thompson

Sixth Prime Minister of Barbados (1961-2010)

*December 25th, 1961, London †October 23rd, 2010, Saint Philip

73

Serge Chiesa

Former professional French footballer

*December 25th, 1950, Casablanca

92

Helena Rubinstein

Polish-American businesswoman, art collector, and philanthropist

*December 25th, 1872, Kraków †April 1st, 1965, New York City

38

Delphine O

French politician

*December 25th, 1985, Mont-Saint-Aignan

57

Darius Rochebin

French-speaking Swiss journalist

*December 25th, 1966, Geneva

81

Benjamin Pierce

American politician (1757–1839)

*December 25th, 1757, Chelmsford †April 1st, 1839, Hillsborough County

26

Margaret of Austria, Queen of Spain

Queen consort of Spain (1584-1611)

*December 25th, 1584, Graz †October 3rd, 1611, Royal Monastery of San Lorenzo de El Escorial

Same year
Born in 1521

69

Urban VII

Pope

*August 4th, 1521, Rome †September 27th, 1590, Rome

31

John Ernest, Duke of Saxe-Coburg

German duke

*May 10th, 1521, Coburg †February 8th, 1553, Coburg

53

Sebastian Ochsenkhun

German composer and luth player

*February 6th, 1521, Nuremberg †August 20th, 1574, Heidelberg

72

Xu Wei

Ming Dynasty painter (1521-1593)

*January 1st, 1521, Shaoxing †January 1st, 1593

51

Takeda Shingen

Japanese daimyo of the Sengoku period

*December 1st, 1521, Yogaisan Castle †May 13th, 1573, Ina district

76

Peter Canisius

Dutch, Jesuit priest, Doctor of the Church, Roman Catholic saint

*May 8th, 1521, Nijmegen †December 21st, 1597, Fribourg

48

François de Coligny d'Andelot

French general (1521-1569)

*April 18th, 1521, Châtillon-Coligny †May 27th, 1569, Saintes

32

Thomas Wyatt

English rebel leader during the reign of Queen Mary I (1521-1554)

*September 20th, 1521, Chatham †April 21st, 1554, London

77

Paul von Eitzen

German theologian (1521-1598)

*January 25th, 1521, Hamburg †February 25th, 1598, Schleswig

55

Simon Musaeus

German theologian

*March 25th, 1521, Vetschau/Spreewald †July 11th, 1576, Mansfeld

56

Maria of Portugal, Duchess of Viseu

Portuguese infanta (1521-1577)

*June 8th, 1521, Lisbon †October 10th, 1577, Lisbon

67

Lodovico Guicciardini

Italian historian (1521-1589)

*August 19th, 1521, Florence †March 22nd, 1589, Antwerp

76

Richard, Count Palatine of Simmern

Count Palatine of Simmern

*July 25th, 1521, Simmern †January 13th, 1598, Ravengiersburg

60

Daniel Brendel von Homburg

Roman Catholic archbishop

*November 30th, 1521, Aschaffenburg †January 1st, 1582, Aschaffenburg

32

Maurice of Saxony

Duke of Saxony and later Elector of Saxony (1521-1553)

*March 21st, 1521, Freiberg †July 9th, 1553, Sievershausen

64

Johannes Trautenbul

German jurist

*March 25th, 1521, Halberstadt †November 2nd, 1585, Halle (Saale)

59

John II, Duke of Schleswig-Holstein-Haderslev

Duke of Schleswig-Holstein-Haderslev

*June 29th, 1521, Haderslev †October 1st, 1580, Haderslev

59

Johann Marbach

German theologian

*April 14th, 1521, Lindau †March 17th, 1581, Strasbourg

49

Francesco Laparelli

Italian military engineer (1521-1570)

*April 5th, 1521, Cortona †October 20th, 1570, Heraklion

78

Jacob Heerbrand

German theologian (1521-1600)

*August 12th, 1521, Giengen an der Brenz †May 22nd, 1600, Tübingen

Birthdays of famous people

Public holidays on December 25th

Fixed holidays (Christian feast day) which are celebrated on December 25th.

Date as a Roman numeral / digit

Leap year

No: With 365 days 1521 is a normal year and no leap year.

Calendar
December 1521