January 15th, 1156

Born on January 15th, 1156

Age in days, weeks and months
Wow, over 317,000 days old!

Why not celebrate an alternative birthday? In 45 days, exactly on September 10th, 2026, people who were born on January 15th, 1156 will be 318,000 days old!

... in seconds, minutes and hours

What happened on January 15th?

January 15th, 1970

The Republic of Biafra surrendered following a failed attempt at secession from Nigeria, ending the Nigerian Civil War.

January 15th, 2009

US Airways Flight 1549 struck a flock of Canada geese during its climb out from New York City and made an emergency landing in the Hudson River (featured).

January 15th, 1975

Portugal and the nationalist factions UNITA, the MPLA and the FNLA signed the Alvor Agreement, ending the Angolan War of Independence.

January 15th, 1974

American serial killer Dennis Rader, also known as the "BTK killer", murdered his first four victims.

January 15th, 1967

The Green Bay Packers defeated the Kansas City Chiefs in the American football championship game now known as Super Bowl I.

January 15th, 1962

The Derveni papyrus (fragment pictured), the oldest surviving manuscript in Europe, was discovered in Macedonia in northern Greece.

January 15th, 1951

Ilse Koch, wife of Karl-Otto Koch, the Nazi commander of the Buchenwald and Majdanek concentration camps, was sentenced to life imprisonment by a West German court.

January 15th, 1947

The mutilated corpse of the Black Dahlia, a 22-year-old woman whose murder is one of the most famous unsolved crimes in the United States, was found in Leimert Park, Los Angeles.

January 15th, 1943

The highest-capacity office building in the world, the headquarters of the United States Department of Defense known as the Pentagon, was dedicated.

January 15th, 1937

Spanish Civil War: Nationalist and Republican forces both withdrew after suffering heavy losses at the Second Battle of the Corunna Road.

January 15th, 1934

At least 10,700 people died when a magnitude-8.0 earthquake struck Nepal and the Indian state of Bihar.

January 15th, 1933

A teenage girl in Banneux, Belgium, reported the first of several Marian apparitions, now known as Our Lady of Banneux.

January 15th, 1919

A large molasses tank in Boston, Massachusetts, burst and a wave of molasses rushed through the streets , killing 21 people and injuring 150 others.

January 15th, 1910

Construction was completed on the Buffalo Bill Dam, then the tallest dam in the world, on the Shoshone River in the U.S. state of Wyoming.

January 15th, 1885

Wilson Bentley (pictured) took the first known photograph of a snowflake by attaching a bellows camera to a microscope.

Public holidays on January 15th

Fixed holidays (Christian feast day, The second day of the sidereal winter solstice festivals in India) which are celebrated on January 15th.

Date as a Roman numeral / digit

Leap year

Yes: 1156 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
January 1156