1021 May 1021 May 21st, 1021

Born on May 21st, 1021

Weekday

Monday

May 21st, 1021 was a Monday.

Age

1005

People born on May 21st, 1021 (assuming the person is still alive) would have turned 1005 years old this year (2026).

Zodiac

♉

Taurus (The Bull)

April 22nd, 1021 - May 21st, 1021

Age in days, weeks and months
Wow, over 367,000 days old!

Why not celebrate an alternative birthday? In 917 days, exactly on December 7th, 2028, people who were born on May 21st, 1021 will be 368,000 days old!

367,083 Days

52,440 Weeks

12,060 Months

... in seconds, minutes and hours

Seconds
Minutes
Hours

What happened on May 21st?

2014 Taipei Metro attack May 21st, 2014

A Taiwanese man carried out a stabbing spree on a Taipei Metro train, killing four people and injuring 24 others.
Roller coaster May 21st, 2005

The world's tallest roller coaster, Kingda Ka, opened at Six Flags Great Adventure in Jackson, New Jersey, U.S.
Suharto May 21st, 1998

Indonesian president Suharto resigned after a collapse of support for his presidency amid economic and political crises, ending 32 years in power.
Rajiv Gandhi May 21st, 1991

Former Indian prime minister Rajiv Gandhi was assassinated by a suicide bomber in Sriperumbudur, Tamil Nadu.
Plutonium May 21st, 1946

While working with a mass of plutonium known as the demon core, Manhattan Project physicist Louis Slotin accidentally exposed himself to a lethal dose of hard radiation, making him the second victim of a criticality accident in history.
Spirit of St. Louis May 21st, 1927

Aboard the Spirit of St. Louis, American aviator Charles Lindbergh (pictured) completed the first solo non-stop transatlantic flight, flying from Roosevelt Field near New York City to Paris–Le Bourget Airport.
University of Chicago May 21st, 1924

University of Chicago students Nathan Leopold Jr. and Richard Loeb (both pictured) murdered a 14-year-old boy in a thrill killing out of a desire to commit a "perfect crime".
Crusades May 21st, 1138

The Crusades: The siege of Shaizar ended, and the Emir of Shaizar became a vassal of the Byzantine Empire.
Commonwealth War Graves Commission May 21st, 1917

The Imperial War Graves Commission was established by royal charter to mark, record and maintain the graves and places of commemoration of British Empire military forces.
Porfirio Díaz May 21st, 1911

Mexican president Porfirio Díaz and the revolutionary Francisco I. Madero signed the Treaty of Ciudad Juárez to end hostilities between each other's forces, concluding the initial phase of the Mexican Revolution.
Manchester Ship Canal May 21st, 1894

The Manchester Ship Canal, linking Manchester in North West England to the Irish Sea, officially opened, becoming the world's largest navigation canal at the time.
Doktor Faust May 21st, 1925

The opera Doktor Faust, unfinished when composer Ferruccio Busoni (pictured) died, was premiered in Dresden.
American Civil War May 21st, 1864

American Civil War: The inconclusive Battle of Spotsylvania Court House in Virginia ended with combined Union and Confederate casualties totaling around 31,000.
Sacking of Lawrence May 21st, 1856

A crowd of about 800 pro-slavery Americans ransacked the town of Lawrence, Kansas.
Congress of Colombia May 21st, 1851

The Congress of Colombia passed a law abolishing slavery in the country, to take effect at the beginning of the new year.

Public holidays on May 21st

Fixed holidays (Christian feast day) which are celebrated on May 21st.

Afro-Colombian Day (Colombia)
en.wikipedia.org/wiki/Afro-Colombian_Day
Arcangelo Tadini
Christian feast dayen.wikipedia.org/wiki/Arcangelo_Tadini
Blessed Adílio Daronch and Manuel Gómez González
Christian feast dayen.wikipedia.org/wiki/Beatification
Blessed Franz Jägerstätter
Christian feast dayen.wikipedia.org/wiki/Franz_Jägerstätter
Earliest day on which Corpus Christi can fall, while June 24 is the latest; held on Thursday after Trinity Sunday (often locally moved to Sunday). (Roman Catholic Church)
Christian feast dayen.wikipedia.org/wiki/Feast_of_Corpus_Christi
Emperor Constantine I
Christian feast dayen.wikipedia.org/wiki/Constantine_the_Great_and_Christianity
Eugène de Mazenod
Christian feast dayen.wikipedia.org/wiki/Eugène_de_Mazenod
Helena of Constantinople, also known as "Feast of the Holy Great Sovereigns Constantine and Helen, Equal-to-the-Apostles." (Eastern Orthodox Church, Anglican Communion)
Christian feast dayen.wikipedia.org/wiki/Helena,_mother_of_Constantine_I
John Elliot (Episcopal Church)
Christian feast dayen.wikipedia.org/wiki/John_Eliot_(missionary)
Saints of the Cristero War, including Christopher Magallanes
Christian feast dayen.wikipedia.org/wiki/Saints_of_the_Cristero_War
May 21 (Eastern Orthodox liturgics)
Christian feast dayen.wikipedia.org/wiki/May_21_(Eastern_Orthodox_liturgics)
Circassian Day of Mourning (Circassians)
en.wikipedia.org/wiki/Circassian_Day_of_Mourning
Day of Patriots and Military (Hungary)
en.wikipedia.org/wiki/Armed_Forces_Day
Independence Day, celebrates the Montenegrin independence referendum in 2006, celebrated until the next day. (Montenegro)
en.wikipedia.org/wiki/Independence_Day_(Montenegro)
International Tea Day (International)
en.wikipedia.org/wiki/International_Tea_Day
Navy Day (Chile)
en.wikipedia.org/wiki/Navy_Day_(Chile)
Saint Helena Day, celebrates the discovery of Saint Helena in 1502. (Saint Helena, Ascension and Tristan da Cunha)
en.wikipedia.org/wiki/Public_holidays_in_Saint_Helena,_Ascension_and_Tristan_da_Cunha
World Day for Cultural Diversity for Dialogue and Development (International)
en.wikipedia.org/wiki/World_Day_for_Cultural_Diversity_for_Dialogue_and_Development
Blessed Hemming of Turku
Christian feast dayen.wikipedia.org/wiki/Beatification

Date as a Roman numeral / digit

XXI.V.MXXI

21.5.1021

Legend

M = 1000X = 10V = 5I = 1

Leap year

No: With 365 days 1021 is a normal year and no leap year.

Calendar
May 1021

May 1021

w# Mo Tu We Th Fr Sa Su
18 123456
19 78910111213
20 14151617181920
21 21222324252627
22 28293031

Date of birth

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