February 14th, 1421

Born on February 14th, 1421

Age in days, weeks and months
Wow, over 221,000 days old!

Why not celebrate an alternative birthday? In 899 days, exactly on December 8th, 2028, people who were born on February 14th, 1421 will be 222,000 days old!

... in seconds, minutes and hours

What happened on February 14th?

February 14th, 2011

Arab Spring: On the Day of Rage, Bahraini youths began an uprising against the government in 55 marches across 25 locations.

February 14th, 2008

A gunman opened fire into a crowded lecture hall at Northern Illinois University in DeKalb, killing five people and injuring twenty-one others.

February 14th, 2005

The online video platform YouTube was founded by Steve Chen, Chad Hurley, and Jawed Karim.

February 14th, 1992

Sri Temasek (pictured), the official residence of the prime minister of Singapore, was declared a national monument.

February 14th, 1990

The NASA space probe Voyager 1 took Pale Blue Dot (detail pictured), a photograph of Earth from a record distance of 40.5 astronomical units (6.06 billion km; 3.76 billion mi).

February 14th, 1989

Ayatollah Ruhollah Khomeini of Iran issued a fatwa calling for the death of Salman Rushdie, the author of The Satanic Verses, a novel considered to be blasphemous by some Muslims.

February 14th, 1981

48 people died when a fire broke out during a Valentine's Day dance at a Dublin nightclub.

February 14th, 1979

Adolph Dubs, United States Ambassador to Afghanistan, was kidnapped by unknown agents and killed during a gun battle between Afghan police and the perpetrators.

February 14th, 1943

World War II: General Hans-Jürgen von Arnim's 5th Panzer Army launched a concerted attack against Allied positions in Tunisia.

February 14th, 1938

The Singapore Naval Base, the cornerstone of the Singapore strategy, a British naval defence policy, was opened.

February 14th, 1924

The Computing-Tabulating-Recording Company was renamed as International Business Machines (IBM), later growing into one of the world's largest companies by market capitalization.

February 14th, 1919

The Battle of Bereza Kartuska, the first serious armed conflict of the Polish–Soviet War, took place near present-day Biaroza, Belarus.

February 14th, 1914

The animated film Gertie the Dinosaur was released, later greatly influencing future animators such as the Fleischer brothers and Walt Disney.

February 14th, 1852

The Hospital for Sick Children, the first hospital in England to provide in-patient beds specifically for children, was founded in London.

February 14th, 1804

Serb chieftains elected Đorđe Petrović as their leader and began an uprising against the Ottoman Empire.

Public holidays on February 14th

Fixed holidays (Christian feast day) which are celebrated on February 14th.

Valentine's Day!

Traditionally Valentine's Day is celebrated on February 14 each year.

Date as a Roman numeral / digit

Leap year

No: With 365 days 1421 is a normal year and no leap year.

Calendar
February 1421