May 1st, 1164

Born on May 1st, 1164

Age in days, weeks and months
Wow, over 314,000 days old!

Why not celebrate an alternative birthday? In 75 days, exactly on October 9th, 2026, people who were born on May 1st, 1164 will be 315,000 days old!

... in seconds, minutes and hours

What happened on May 1st?

May 1st, 2002

The Horncastle boar's head (pictured), which probably once formed part of the crest of an Anglo-Saxon helmet, was found.

May 1st, 2016

The evacuation of nearly 88,000 people began when a wildfire swept through Fort McMurray, Alberta, Canada, and burned for another 14 months, becoming the costliest disaster in Canadian history.

May 1st, 1991

In Major League Baseball, Rickey Henderson broke the record for stolen bases on the same night that Nolan Ryan broke his own record for no-hitters.

May 1st, 1974

Argentine president Juan Perón expelled Montoneros from a demonstration in the Plaza de Mayo in Buenos Aires, forcing the group to become a clandestine organization.

May 1st, 1950

Gwendolyn Brooks became the first African American to receive the Pulitzer Prize for Poetry.

May 1st, 1947

Sicilian separatist Salvatore Giuliano and his gang fired into a crowd of May Day marchers near Piana degli Albanesi, Sicily, killing 11 and wounding 33.

May 1st, 1945

Second World War: British and Indian forces conducted a successful airborne assault on a Japanese artillery battery during the advance to liberate Rangoon, Burma.

May 1st, 1941

Citizen Kane, a widely acclaimed film by actor and director Orson Welles, premiered.

May 1st, 1931

New York City's Empire State Building (pictured), at the time the tallest building in the world, opened.

May 1st, 1900

A dust explosion at a coal mine near Scofield, Utah, U.S., killed at least 200 miners.

May 1st, 1885

The original Chicago Board of Trade Building opened for business.

May 1st, 1884

Moses Fleetwood Walker (pictured), the last African American in Major League Baseball until Jackie Robinson, played his first game for the Toledo Blue Stockings.

May 1st, 1794

War of the Pyrenees: France regained nearly all the land it lost to Spain the previous year with its victory in the Second Battle of Boulou.

May 1st, 1786

The Marriage of Figaro (audio featured), an opera buffa by Wolfgang Amadeus Mozart, premiered at the Burgtheater in Vienna.

May 1st, 1776

The secret society known as the Order of Illuminati was founded by Adam Weishaupt and Adolph Freiherr Knigge in Ingolstadt, Bavaria, Germany.

Public holidays on May 1st

Fixed holidays (Christian feast day, Commemoration of the states of Maharashtra and Gujarat following the foundation of Samyukta Maharashtra Samiti , International Workers' Day or Labour Day , May Day) which are celebrated on May 1st.

Date as a Roman numeral / digit

Leap year

Yes: 1164 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
May 1164