February 20th, 1420

Born on February 20th, 1420

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

Why not celebrate an alternative birthday? In 506 days, exactly on December 14th, 2027, people who were born on February 20th, 1420 will be 222,000 days old!

... in seconds, minutes and hours

What happened on February 20th?

February 20th, 1988

The Nagorno-Karabakh Autonomous Oblast voted to secede from Azerbaijan and join Armenia, triggering the First Nagorno-Karabakh War.

February 20th, 1970

Wat Phra Dhammakaya, one of the largest Buddhist temples in Thailand, was founded in Pathum Thani.

February 20th, 1965

The NASA spacecraft Ranger 8 spacecraft transmitted 7,137 photographs of the Moon in the final 23 minutes of its mission before crashing as planned into Mare Tranquillitatis.

February 20th, 1959

Canadian prime minister John Diefenbaker cancelled the Avro CF-105 Arrow (pictured) interceptor-aircraft program amid much political debate.

February 20th, 1943

The Saturday Evening Post published the first of Norman Rockwell's Four Freedoms, among the most widely distributed paintings ever produced, in support of U.S. president Franklin D. Roosevelt's Four Freedoms.

February 20th, 1905

The Supreme Court of the United States ruled in Jacobson v. Massachusetts that states had the authority to order compulsory vaccination.

February 20th, 1872

The Metropolitan Museum of Art , today the largest art museum in the United States with a collection of more than two million works, opened in New York.

February 20th, 1864

American Civil War: The Union Army suffered a one-in-three casualty rate at the Battle of Olustee near Lake City, Florida.

February 20th, 1846

Polish insurgents in the Free City of Kraków led an uprising (depicted) attempting to incite a fight for national independence that was put down by the Austrian Empire nine days later.

February 20th, 1835

An earthquake registering approximately 8.5 Mw devastated Concepción, Chile, and triggered a tsunami that destroyed neighbouring Talcahuano.

February 20th, 1816

The Barber of Seville, an opera buffa composed by Gioachino Rossini, premiered at the Teatro Argentina in Rome to jeers from the audience.

February 20th, 1685

The French colonization of Texas began with the landing of colonists led by Robert de La Salle near Matagorda Bay.

February 20th, 1998

At the age of 15, American figure skater Tara Lipinski became the then-youngest winner of an Olympic gold medal in the history of the Winter Olympic Games.

February 20th, 1962

The Project Mercury stamp, designed by Charles R. Chickering, was released to commemorate the successful space flight of Colonel John Glenn.

February 20th, 2010

Severe flooding and mudslides on the island of Madeira, Portugal, killed 51 people.

Public holidays on February 20th

Fixed holidays (Christian feast day) which are celebrated on February 20th.

Date as a Roman numeral / digit

Leap year

Yes: 1420 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 1420