May 21 is the 141st day of the year (142nd in leap years) in the Gregorian calendar; 224 days remain until the end of the year. 293 – Roman Emperors Diocletian and Maximian appoint …

Historical events for the 21st of May. See what famous, interesting and notable events happened throughout history on May 21.

Famous May 21 Birthdays including Giana Rose, Notorious B.I.G., Josh Allen, Sang Heon Lee, Jack Payne and many more.

2011年5月21日 · First Democratic National Convention, end of the Paris Commune, transatlantic solo flights and other important events, birthdays and deaths from May 21.

Discover what happened on May 21 with HISTORY’s summaries of major events, anniversaries, famous births and notable deaths.

May 21st is the 141st day in the Gregorian calendar. On this day Montenegrins voted in favor of Montenegro's independence from Serbia; Indian Prime Minister Rajiv Ghandi was …

On This Day In History - May 21: anniversaries, birthdays, major events, and time capsules. This day's facts in the arts, politics, and sciences.

May 21st is officially Memo Day as well as Rapture Party Day. Today marks day 141 of the year, and we have 224 days left in 2025. Here you’re going to learn some interesting facts about this …

1927 - Charles A. Lindberg completed the first solo nonstop airplane flight across the Atlantic Ocean. The trip began May 20. 1929 - The first automatic electric stock quotation board was …

May 21 is the 141st day of the year (142nd in leap years) in the Gregorian calendar. There are 224 days remaining until the end of the year. 293 – Roman Emperors Diocletian and Maximian …