April 17th, 1921

Born on April 17th, 1921

Age in days, weeks and months
Wow, over 37,000 days old!

Why not celebrate an alternative birthday? In 378 days, exactly on May 1st, 2025, people who were born on April 17th, 1921 will be 38,000 days old!

... in seconds, minutes and hours

What happened on April 17th?

April 17th, 2014

NASA announced the discovery of Kepler-186f, the first exoplanet with a radius similar to Earth's discovered in the habitable zone of another star.

April 17th, 1986

Having supposedly been at war for 335 years without a single shot having been fired and no casualties incurred, the Netherlands and the Isles of Scilly declared peace.

April 17th, 1984

Metropolitan Police officer Yvonne Fletcher was shot and killed while on duty during a protest outside the Libyan embassy in London's St James's Square, resulting in an 11-day police siege of the building and a breakdown of diplomatic relations between the two nations.

April 17th, 1975

The Khmer Rouge captured Phnom Penh, the capital of the Khmer Republic, ending the Cambodian Civil War and establishing the socialist state of Democratic Kampuchea.

April 17th, 1973

George Lucas began writing a 13-page film treatment entitled The Star Wars.

April 17th, 1969

Sirhan Sirhan was convicted of the assassination of United States Senator Robert F. Kennedy.

April 17th, 1951

The Peak District was designated the first national park in the United Kingdom.

April 17th, 1907

Minas Geraes (pictured), the first of three Brazilian dreadnought battleships, was laid down, sparking a vastly expensive South American naval arms race with Argentina and Chile.

April 17th, 1809

Napoleonic Wars: After a three-day chase, a British squadron under Alexander Cochrane captured the French ship-of-the-line D'Hautpoul off Puerto Rico.

April 17th, 1797

French Revolutionary Wars: British forces commanded by Lieutenant-General Ralph Abercromby invaded the Spanish colonial port of San Juan, Puerto Rico.

April 17th, 1783

The Mechanical Turk, a fraudulent chess-playing "machine" by Wolfgang von Kempelen that was secretly controlled by a hidden human, began a tour of Europe.

April 17th, 1362

Lithuanian Crusade: After a month-long siege, forces of the Teutonic Order captured and destroyed Kaunas Castle (reconstruction pictured), which was defended by troops of the Grand Duchy of Lithuania.

April 17th, 1080

Canute IV became King of Denmark upon the death of his brother Harald III.

April 17th, 2021

The funeral of Prince Philip, Duke of Edinburgh, takes place at St George's Chapel, Windsor Castle.

April 17th, 2014

NASA's Kepler space telescope confirms the discovery of the first Earth-size planet in the habitable zone of another star.

Birthdays
... of famous people, actors, celebrities and stars on April 17th

Born on April 17th, 1921

94

Sergio Sollima

Italian film director (1921-2015)

*April 17th, 1921, Rome †July 1st, 2015, Rome

49

Éloi de Grandmont

Canadian writer

*April 17th, 1921, Centre-du-Québec †November 25th, 1970, Montreal

75

Ernst Wagner

German regional historian

*April 17th, 1921, Transylvania †May 3rd, 1996, Schwäbisch Hall

Same Day
Who's birthday is on April 17th?

63

Pete Shelley

British singer-songwriter (1955–2018)

*April 17th, 1955, Leigh †December 6th, 2018, Tallinn

57

Timothy Gibbs

American actor

*April 17th, 1967, Calabasas

73

Horst Hrubesch

German association football player and manager

*April 17th, 1951, Hamm

71

Lindsay Anderson

British feature-film, theatre and documentary director and film critic (1923-1994)

*April 17th, 1923, Bengaluru †August 30th, 1994, Angoulême

63

William Holden

American actor (1918–1981)

*April 17th, 1918, O'Fallon †November 12th, 1981, Santa Monica

87

Alain Poher

French politician (1909-1996)

*April 17th, 1909, Ablon-sur-Seine †December 9th, 1996, Paris

84

Sirimavo Bandaranaike

Prime Minister of Ceylon (later Sri Lanka) from 1960–65, 1970–77, 1994–2000

*April 17th, 1916, Baḷangoḍa †October 10th, 2000, Colombo

65

Sean Bean

English actor

*April 17th, 1959, Handsworth

67

Nick Hornby

English novelist

*April 17th, 1957, Redhill

82

David Bradley

British actor

*April 17th, 1942, York

61

Roddy Piper

Canadian professional wrestler (1954-2015)

*April 17th, 1954, Saskatoon †July 31st, 2015, Hollywood

93

Chavela Vargas

Mexican singer (1919–2012)

*April 17th, 1919, San Joaquín †August 5th, 2012, Cuernavaca

88

Bengt Anderberg

Swedish writer

*April 17th, 1920, Gothenburg †September 24th, 2008, Rønne

83

Lagle Parek

Estonian politician

*April 17th, 1941, Pärnu

52

Jennifer Garner

American actress

*April 17th, 1972, Houston

78

Thornton Wilder

American playwright and novelist (1897–1975)

*April 17th, 1897, Madison †December 7th, 1975, Hamden

37

Medhi Benatia

Moroccan and French footballer

*April 17th, 1987, Courcouronnes

75

Anne Shirley

American actress (1918-1993)

*April 17th, 1918, New York City †July 4th, 1993, Los Angeles

50

Victoria Beckham

English businesswoman, fashion designer and singer

*April 17th, 1974, Harlow

89

Margot Honecker

East German politician (1927-2016)

*April 17th, 1927, Halle (Saale) †May 6th, 2016, Santiago

Same year
Born in 1921

85

Arve Opsahl

Norwegian actor

*May 14th, 1921, Christiania †April 29th, 2007, Oslo

95

Kenneth Arrow

American economist (1921-2017)

*August 23rd, 1921, New York City †February 21st, 2017, Palo Alto

95

Clifton James

American actor (1920-2017)

*May 29th, 1921, Spokane †April 15th, 2017, Gladstone

97

Pierre Riché

French historian (1921-2019)

*October 4th, 1921, 14th arrondissement of Paris †May 6th, 2019, Ivry-sur-Seine

97

Jürgen Kieser

German illustrator, draughtsperson and writer

*August 20th, 1921, Erkner †May 20th, 2019, Neu Zittau

94

Nancy Reagan

First Lady of the United States from 1981 to 1989

*July 6th, 1921, Manhattan †March 6th, 2016, Bel Air

53

Knud Hilding

Actor

*November 21st, 1921, Denmark †September 14th, 1975, Denmark

87

Robert Étienne

French historian and classical archaeologist (1921–2009)

*February 25th, 1921, Mérignac †January 4th, 2009, Bordeaux

82

Heinz Quermann

German television presenter (1921–2003)

*February 10th, 1921, Hanover †October 14th, 2003, Berlin

99

Prince Philip, Duke of Edinburgh

Consort of Elizabeth II from 1952 to 2021

*June 10th, 1921, Corfu †April 9th, 2021, Windsor Castle

97

Carol Channing

American actress (1921–2019)

*January 31st, 1921, Seattle †January 15th, 2019, Rancho Mirage

68

Andrei Sakharov

Soviet nuclear physicist and human rights activist

*May 21st, 1921, Moscow †December 14th, 1989, Moscow

95

Thomas Schelling

American economist (1921-2016)

*April 14th, 1921, Oakland †December 13th, 2016, Bethesda

38

Diana Barrymore

American actress (1921-1960)

*March 3rd, 1921, New York City †January 25th, 1960, New York City

43

Judy Holliday

American actress, comedian and singer (1921-1965)

*June 21st, 1921, New York City †June 7th, 1965, New York City

86

Suharto

2nd President of Indonesia (1967—1998)

*June 8th, 1921, Kemusuk †January 27th, 2008, Jakarta

84

Stanisław Lem

Polish science fiction author, philosopher and futurologist (1921-2006), studied medical doctor

*September 12th, 1921, Lviv †March 27th, 2006, Kraków

55

James Jones

American author

*November 6th, 1921, Robinson †May 9th, 1977, Southampton

89

Billy Taylor

American jazz pianist, composer, broadcaster, and educator (1921-2010)

*July 24th, 1921, Greenville †December 28th, 2010, Manhattan

72

Alexis Smith

Canadian-born American actress and singer (1921-1993)

*June 8th, 1921, Penticton †June 9th, 1993, Los Angeles

Birthdays of famous people

Public holidays on April 17th

Fixed holidays (Christian feast day) which are celebrated on April 17th.

Date as a Roman numeral / digit

Leap year

No: With 365 days 1921 is a normal year and no leap year.

Calendar
April 1921