March 31st, 1223

Born on March 31st, 1223

Age in days, weeks and months
Wow, over 293,000 days old!

Why not celebrate an alternative birthday? In 593 days, exactly on March 10th, 2028, people who were born on March 31st, 1223 will be 294,000 days old!

... in seconds, minutes and hours

What happened on March 31st?

March 31st, 2018

Nikol Pashinyan began his protest walk, starting in the city of Gyumri, opening the 2018 Armenian revolution.

March 31st, 2004

The Old National Library Building in Singapore was closed to make way for a tunnel, despite widespread protests.

March 31st, 1995

TAROM Flight 371 (pictured) crashed near Balotești, Romania, killing all 60 people on board.

March 31st, 1992

USS Missouri, the last active United States Navy battleship, was decommissioned in Long Beach, California.

March 31st, 1942

Second World War: Because of a mutiny by Indian soldiers against their British officers, Japanese troops captured Christmas Island without any resistance.

March 31st, 1930

To avoid government censorship, Hollywood movie studios instituted their own set of industry censorship guidelines, popularly known as the Hays Code.

March 31st, 1921

The Australian Air Force was formed, replacing the short-lived Australian Air Corps and separating it from the Army.

March 31st, 1913

Arnold Schoenberg conducted the Vienna Concert Society in a concert of expressionist music that so shocked the audience that they began to riot.

March 31st, 1899

Philippine–American War: Malolos, capital of the First Philippine Republic, was captured by American forces.

March 31st, 1889

The Eiffel Tower in Paris, France, was inaugurated.

March 31st, 1854

U.S. Navy Commodore Matthew C. Perry (Japanese depiction pictured) and the Tokugawa shogunate signed the Convention of Kanagawa, forcing the opening of Japanese ports to American trade.

March 31st, 1800

After fighting through the night, the French Navy ship of the line Guillaume Tell surrendered to a British squadron in the Malta Channel.

March 31st, 1521

Ferdinand Magellan and members of his crew participated in the first Catholic Mass in the Philippines.

March 31st, 1146

French abbot Bernard of Clairvaux preached a sermon to a crowd at a council in Vézelay, with King Louis VII in attendance, urging the necessity of a Second Crusade.

March 31st, 2023

A tornado caused the collapse of a venue hosting a sold-out concert in Belvidere, Illinois, United States, resulting in one death and 48 injuries.

Public holidays on March 31st

Fixed holidays (Christian feast day) which are celebrated on March 31st.

Date as a Roman numeral / digit

Leap year

No: With 365 days 1223 is a normal year and no leap year.

Calendar
March 1223