February 13th, 1136

Born on February 13th, 1136

Age in days, weeks and months
Wow, over 325,000 days old!

Why not celebrate an alternative birthday? In 770 days, exactly on September 3rd, 2028, people who were born on February 13th, 1136 will be 326,000 days old!

... in seconds, minutes and hours

What happened on February 13th?

February 13th, 2017

Kim Jong-nam, the half-brother of North Korean leader Kim Jong Un, was assassinated using VX nerve agent in Kuala Lumpur, Malaysia.

February 13th, 2012

The first Vega rocket was launched by the European Space Agency from the Guiana Space Centre.

February 13th, 1991

Gulf War: The United States Air Force dropped two laser-guided "smart bombs" on an air-raid shelter in Baghdad, Iraq, which was believed to be a military command site, killing at least 408 civilians.

February 13th, 1970

The English rock band Black Sabbath released their debut album, which is generally accepted as the first heavy metal album.

February 13th, 1961

Geode prospectors near Olancha, California, discovered what they claimed to be a 500,000-year-old rock with a 1920s-era spark plug encased within (pictured).

February 13th, 1960

African-American college students staged the first of the Nashville sit-ins (sign at protest pictured) at three lunch counters in Nashville, Tennessee, as part of a nonviolent direct-action campaign to end racial segregation in the U.S.

February 13th, 1945

World War II: The Allies began a strategic bombing of Dresden, Germany, creating a lethal firestorm that killed tens of thousands of civilians.

February 13th, 1867

Work began on the covering of the Senne (pictured), burying the polluted main river of Brussels to allow for urban renewal in the centre of the city.

February 13th, 1692

Members of Clan MacDonald of Glencoe in the Scottish Highlands were massacred, allegedly for failing to pledge allegiance to the new monarchs, William III and Mary II.

February 13th, 1689

Glorious Revolution: The English Parliament passed the Declaration of Right, proclaiming Mary Stuart and her husband William of Orange as co-rulers of England, Scotland and Ireland.

February 13th, 1660

The four-year-old Charles XI became King of Sweden upon his father's death.

February 13th, 1891

Frances Coles was killed in the last of eleven unsolved murders of women that took place in or near the impoverished Whitechapel district in the East End of London.

February 13th, 1258

Siege of Baghdad: Hulegu Khan, a prince of the Mongol Empire, orders his army to sack and plunder the city of Baghdad, which they had just captured.

February 13th, 2021

A major winter storm causes blackouts and kills at least 82 people in Texas and northern Mexico.

February 13th, 2017

Kim Jong-nam, brother of North Korean dictator Kim Jong-un, is assassinated at Kuala Lumpur International Airport.

Public holidays on February 13th

Fixed holidays (Christian feast day) which are celebrated on February 13th.

Date as a Roman numeral / digit

Leap year

Yes: 1136 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
February 1136