May 20th, 1866

Born on May 20th, 1866

Age in days, weeks and months
Wow, over 57,000 days old!

Why not celebrate an alternative birthday? In 317 days, exactly on March 7th, 2025, people who were born on May 20th, 1866 will be 58,000 days old!

... in seconds, minutes and hours

What happened on May 20th?

May 20th, 2013

A tornado struck Moore, Oklahoma, United States, killing 24 people and causing an estimated $2 billion of damage.

May 20th, 2012

The first of two major earthquakes struck Northern Italy, resulting in seven deaths.

May 20th, 1983

uMkhonto we Sizwe, the paramilitary wing of the African National Congress, detonated a car bomb in Pretoria, resulting in 19 deaths and 217.

May 20th, 1965

While attempting to land at Cairo International Airport, Pakistan International Airlines Flight 705 crashed for unknown reasons, killing all but 6 of the 121 people on board.

May 20th, 1947

The first session of the National Diet opened in Tokyo, Japan.

May 20th, 1943

The Luttra Woman (skull pictured), a bog body from the Early Neolithic period, was discovered near Luttra, Sweden.

May 20th, 1941

World War II: German paratroopers began the Battle of Heraklion on the island of Crete, capturing the airfield and port in Heraklion ten days later.

May 20th, 1927

By the Treaty of Jeddah, the United Kingdom recognized the sovereignty of King Abdulaziz of Saudi Arabia (pictured) over Hejaz and Nejd, which later merged to become Saudi Arabia.

May 20th, 1875

Representatives from seventeen countries signed the Metre Convention, which set up an institute for the purpose of coordinating international metrology and for coordinating the development of the metric system.

May 20th, 1609

Thomas Thorpe published the first copies of Shakespeare's sonnets, possibly without William Shakespeare's consent.

May 20th, 0794

According to the Anglo-Saxon Chronicle, King Æthelberht II of East Anglia was beheaded on the orders of King Offa of Mercia.

May 20th, 0685

The Picts defeated the Northumbrians at the Battle of Dun Nechtain, severely weakening the latter's power in northern Great Britain.

May 20th, 2022

Russo-Ukrainian War: Russia claims full control of the Ukrainian city of Mariupol after a nearly three-month siege.

May 20th, 2019

The International System of Units (SI): The base units are redefined, making the international prototype of the kilogram obsolete.

May 20th, 2016

The government of Singapore authorised the controversial execution of convicted murderer Kho Jabing for the murder of a Chinese construction worker despite the international pleas for clemency, notably from Amnesty International and the United Nations.

Birthdays
... of famous people, actors, celebrities and stars on May 20th

Same Day
Who's birthday is on May 20th?

65

Jane Wiedlin

American musician

*May 20th, 1958, Oconomowoc

36

Shendy Puspa Irawati

Indonesian badminton player

*May 20th, 1987, Nganjuk

26

Dechapol Puavaranukroh

Thai badminton player

*May 20th, 1997, Chonburi

75

Jon Amiel

English film director

*May 20th, 1948, London

67

Sigrid Undset

Norwegian writer (1882-1949)

*May 20th, 1882, Kalundborg †June 10th, 1949, Lillehammer Municipality

40

Anastasia Russkikh

Russian badminton player

*May 20th, 1983, Gatchina

89

James Stewart

American actor (1908–1997)

*May 20th, 1908, Indiana †July 2nd, 1997, Beverly Hills

23

Rosa Linn

Armenisk singer-songwriter

*May 20th, 2000, Vanadzor

51

Honoré de Balzac

French novelist and playwright (1799–1850)

*May 20th, 1799, Tours †August 18th, 1850, Paris

44

Jonathan Neil Morgan

Badminton player

*May 20th, 1979, Llanelli

34

Goh V Shem

Malaysian badminton player

*May 20th, 1989, Setapak

28

Iben Bergstein

Badminton player

*May 20th, 1995, Rødovre

27

Yukino Nakai

Badminton player

*May 20th, 1996, Nerima

37

Kenn Lim

Badminton player

*May 20th, 1986, Alor Setar

21

Ferdian Mahardika Ranialdy

Badminton player

*May 20th, 2002, Yogyakarta City

84

Annie M.G. Schmidt

Dutch writer (1911-1995)

*May 20th, 1911, Kapelle †May 21st, 1995, Amsterdam

66

John Stuart Mill

British philosopher and political economist (1806–1873)

*May 20th, 1806, London Borough of Islington †May 8th, 1873, Avignon

27

Robert Skov

Danish association football player

*May 20th, 1996, Marbella

55

Timothy Olyphant

American actor

*May 20th, 1968, Honolulu

92

David Hedison

American actor (1927-2019)

*May 20th, 1927, Providence †July 18th, 2019, Los Angeles

Same year
Born in 1866

78

Romain Rolland

French author (1866-1944)

*January 29th, 1866, Clamecy †December 30th, 1944, Vézelay

79

H. G. Wells

English writer (1866–1946)

*September 21st, 1866, Bromley †August 13th, 1946, London

87

Jacinto Benavente

Spanish writer (1866-1954)

*August 12th, 1866, Madrid †July 14th, 1954, Málaga

78

Wassily Kandinsky

Russian painter (1866–1944)

*December 4th, 1866, Moscow †December 13th, 1944, Neuilly-sur-Seine

63

Jeppe Aakjær

Danish poet and novelist

*September 10th, 1866, Åkær †April 22nd, 1930, Jenle

44

Gustav Adolf von Götzen

German explorer, diplomat and colonial administrator

*May 12th, 1866, Ścinawka Górna †December 2nd, 1910, Berlin

79

Thomas Hunt Morgan

American biologist (1866–1945)

*September 25th, 1866, Lexington †December 4th, 1945, Pasadena

59

Erik Satie

French composer and pianist (1866-1925)

*May 17th, 1866, Honfleur †July 1st, 1925, Paris

58

Sun Yat-sen

Chinese politician, physician, and revolutionary (1866–1925)

*November 12th, 1866, Tripteroides †March 11th, 1925, Peking Union Medical College Hospital

52

Alfred Werner

Swiss chemist Nobel laureate (1866-1919)

*December 12th, 1866, Mulhouse †November 15th, 1919, Zürich

58

René Quinton

French biologist, invented the treatment "Quinton serum", abandoned by modern medicine

*December 15th, 1866, Chaumes-en-Brie †July 9th, 1925, 17th arrondissement of Paris

63

Jean Francis Auburtin

French painter (1866-1930)

*December 2nd, 1866, 10th arrondissement of Paris †May 22nd, 1930, Dieppe

71

Ramsay MacDonald

British prime minister in 1924 and 1929 to 1935

*October 12th, 1866, Lossiemouth †November 9th, 1937, Atlantic Ocean

86

Benedetto Croce

Italian philosopher (1866-1952)

*February 25th, 1866, Pescasseroli †November 20th, 1952, Naples

33

Sigbjørn Obstfelder

Norwegian writer

*November 21st, 1866, Stavanger Municipality †July 29th, 1900, Copenhagen

69

Charles Nicolle

French microbiologist

*September 21st, 1866, Rouen †February 28th, 1936, Tunis

65

Nathan Söderblom

Swedish clergyman and archbishop

*January 15th, 1866, Trönö †July 12th, 1931, Uppsala

77

Beatrix Potter

British children's writer and illustrator (1866–1943)

*July 28th, 1866, South Kensington †December 22nd, 1943, Near Sawrey

70

Hans von Seeckt

German general (1866-1936)

*April 22nd, 1866, Schleswig †December 27th, 1936, Berlin

75

André Bellessort

French writer

*March 19th, 1866, Laval †January 22nd, 1942, Paris

Birthdays of famous people

Public holidays on May 20th

Fixed holidays (Christian feast day, National Awakening Day) which are celebrated on May 20th.

Date as a Roman numeral / digit

Leap year

No: With 365 days 1866 is a normal year and no leap year.

Calendar
May 1866