December 20th, 1546

Born on December 20th, 1546

Age in days, weeks and months
Wow, over 174,000 days old!

Why not celebrate an alternative birthday? In 584 days, exactly on February 6th, 2026, people who were born on December 20th, 1546 will be 175,000 days old!

... in seconds, minutes and hours

What happened on December 20th?

December 20th, 1955

Cardiff was recognised as the capital of Wales by the British government.

December 20th, 1940

The superhero Captain America made his first published appearance in the comic book Captain America Comics #1.

December 20th, 1852

Led by George Cathcart, British troops defeated Basuto and Taung forces at the Battle of Berea in present-day Lesotho, leading to an offer of peace from King Moshoeshoe I.

December 20th, 1248

Attempting to form an alliance with the Mongol Empire, Louis IX of France met with two of their envoys while en route to the Seventh Crusade.

December 20th, 1968

The first two confirmed murders by the Zodiac Killer occurred in Benicia, California, in a case which remains unsolved.

December 20th, 2007

Pablo Picasso's Portrait of Suzanne Bloch was stolen from the São Paulo Museum of Art before being recovered about three weeks later.

December 20th, 1999

Portugal transferred the sovereignty over Macau, which it had administered since the mid–16th century, to China.

December 20th, 1995

Mandated by the Dayton Agreement that ended the Bosnian War, the NATO-led Implementation Force (troops pictured) began peacekeeping operations in Bosnia and Herzegovina.

December 20th, 1988

The United Nations Convention Against Illicit Traffic in Narcotic Drugs and Psychotropic Substances, governing international cooperation against the illegal drug trade, opened for signatures.

December 20th, 1980

NBC aired the American football match between the New York Jets and the Miami Dolphins without announcers.

December 20th, 1999

Macau is handed over to China by Portugal.

December 20th, 1995

American Airlines Flight 965, a Boeing 757, crashes into a mountain 50 km north of Cali, Colombia, killing 159 of the 163 people on board.

December 20th, 1977

With the approval of the State Council, China’s two largest newspapers, the People’s Daily and the Guangming Daily, publish in full for the first time the Second Chinese Character Simplification Scheme.

December 20th, 1991

A Missouri court sentences the Palestinian militant Zein Isa and his wife Maria to death for the honor killing of their daughter Palestina.

December 20th, 1970

Koza riot: After a series of hit-and-runs and other vehicular incidents involving American service personnel, roughly 5,000 Okinawans take to the streets, clashing with American law enforcement in protest against the U.S. occupation of Okinawa.

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

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

28

Irama

Italian singer-songwriter (1995-)

*December 20th, 1995, Carrara

87

Hazel Hotchkiss Wightman

US tennis and badminton player

*December 20th, 1886, Healdsburg †December 5th, 1974, Chestnut Hill

54

John III of Sweden

Swedish king

*December 20th, 1537, Stegeborg Castle †November 17th, 1592, Stockholm

34

Clarisse Crémer

French offshore sailor

*December 20th, 1989, Paris

25

Kylian Mbappé

French association football player

*December 20th, 1998, 19th arrondissement of Paris

62

Paulus Melissus

German composer (1539-1602)

*December 20th, 1539, Mellrichstadt †February 3rd, 1602, Heidelberg

76

Gigliola Cinquetti

Italian singer (1947-)

*December 20th, 1947, Verona

90

Ferdinand Buisson

French academic and politician (1841-1932)

*December 20th, 1841, former 1st arrondissement of Paris †February 16th, 1932, Thieuloy-Saint-Antoine

40

Lucy Pinder

British actress and model

*December 20th, 1983, Winchester

72

Wolfgang Güldenpfennig

East German rower

*December 20th, 1951, Magdeburg

48

Ignacio Escolar

Spanish blogger and journalist

*December 20th, 1975, Burgos

44

Michael Rogers

Australian cyclist

*December 20th, 1979, Barham

90

Rik Van Looy

Belgian road racing cyclist

*December 20th, 1933, Grobbendonk

49

Carlos Da Cruz

Road bicycle racer

*December 20th, 1974, Saint-Denis

43

Michael Albasini

Swiss road bicycle racer

*December 20th, 1980, Brusio

68

Martin Schulz

German politician

*December 20th, 1955, Hehlrath

68

Binali Yıldırım

Turkish politician; 27th Prime Minister of Turkey

*December 20th, 1955, Sivas Province

75

Daniel Rebillard

French racing cyclist

*December 20th, 1948, Tournan-en-Brie

48

Johann Schneidewein

German jurist (1519-1568)

*December 20th, 1519, Stolberg †December 4th, 1568, Zerbst

62

Albert Dekker

American actor and politician (1905–1968)

*December 20th, 1905, Brooklyn †May 5th, 1968, Hollywood

Same year
Born in 1546

54

Tycho Brahe

Danish astronomer and alchemist, 1546–1601

*December 14th, 1546, Knutstorp Castle †October 24th, 1601, Prague

48

Murad III

12th Sultan of the Ottoman Empire (1574–1595)

*July 4th, 1546, Manisa †January 16th, 1595, Istanbul

57

Kuroda Yoshitaka

Japanese daimyo (1546 – 1604)

*December 22nd, 1546, Himeji †April 19th, 1604, Fukakusa

69

Giacomo Castelvetro

Italian writer

*March 25th, 1546, Modena †March 21st, 1616, London

69

Heo Jun

Korean court physician (1539 – 1615 )

*January 1st, 1546, Joseon †January 1st, 1615

63

Robert Persons

Parsons, Robert (1546-1610), Jesuit missionary and controversialist

*July 4th, 1546, Nether Stowey †April 15th, 1610, Rome

62

Joachim Frederick, Elector of Brandenburg

Elector of Brandenburg

*January 27th, 1546, Old Cölln †July 28th, 1608, Köpenick

70

Dorothea of Denmark, Duchess of Brunswick-Lüneburg

Duchess consort of Brunswick-Lüneburg

*June 29th, 1546, Kolding †January 6th, 1617, Celle

69

Heinrich Petreus

German jurist and writer

*February 1st, 1546, Hardegsen †September 22nd, 1615, Wolfenbüttel

72

Dietrich of Fürstenberg

Prince-bishop of Paderborn (1546-1618)

*September 27th, 1546, Ense †December 4th, 1618, Schloss Neuhaus, Paderborn

64

Cornelis de Groot

Dutch university teacher (1546-1610)

*July 25th, 1546, Delft †July 25th, 1610, Leiden

62

Johann Pistorius the Younger

German historian (1546-1608)

*February 14th, 1546, Nidda †June 19th, 1608, Freiburg im Breisgau

79

Johannes Piscator

German theologian (1546-1625)

*March 27th, 1546, Strasbourg †July 26th, 1625, Herborn

64

Johann Wolfgang Freymon von Randeck

Politician (1546-1610)

*March 13th, 1546, Ingolstadt †November 10th, 1610, Kelheim

45

Veronica Franco

Italian poet and courtesan (1546-1591)

*January 1st, 1546, Venice †July 22nd, 1591, Venice

63

Wolfgang, Count of Hohenlohe-Weikersheim

German count (1546-1610)

*June 14th, 1546, Waldenburg †March 28th, 1610, Weikersheim

53

Daniel Adam z Veleslavína

Czech philosopher, historian, humanist, lexicographer, linguist, publisher, professor, translator, writer, university educator and science writer

*September 10th, 1546, Prague †October 18th, 1599, Prague

65

Bartholomeus Spranger

Flemish painter

*March 21st, 1546, Antwerp †August 1st, 1611, Prague

66

Johann Steuerlein

German protestant hymn writer, composer, and mayor of Meiningen (1546-1613)

*July 5th, 1546, Schmalkalden †May 5th, 1613, Meiningen

72

Bernardo de Sandoval y Rojas

Catholic cardinal and inquisitor

*April 20th, 1546, Aranda de Duero †December 7th, 1618, Toledo

Birthdays of famous people

Public holidays on December 20th

Fixed holidays (Christian feast day, Earliest date for Winter solstice's eve) which are celebrated on December 20th.

Date as a Roman numeral / digit

Leap year

No: With 365 days 1546 is a normal year and no leap year.

Calendar
December 1546