July 31st, 1666

Born on July 31st, 1666

Age in days, weeks and months
Wow, over 130,000 days old!

Why not celebrate an alternative birthday? In 337 days, exactly on March 31st, 2025, people who were born on July 31st, 1666 will be 131,000 days old!

... in seconds, minutes and hours

What happened on July 31st?

July 31st, 2014

Gas explosions in Kaohsiung, Taiwan, killed 32 people and injured 321 others.

July 31st, 2007

The Troubles: Operation Banner, the British Armed Forces' operation in Northern Ireland, ended after 38 years with a military stalemate and ceasefire.

July 31st, 2006

Following intestinal surgery, Fidel Castro provisionally transferred the duties of the Cuban presidency to his brother Raúl.

July 31st, 2002

Hamas detonated a bomb at the Mount Scopus campus of the Hebrew University of Jerusalem, killing nine students and injuring about 100 more.

July 31st, 2000

Three years after being hit by a mudslide, the Ten Thousand Buddhas Monastery in Hong Kong fully reopened.

July 31st, 1991

Soviet Special Purpose Police Unit troops killed seven Lithuanian customs officials in Medininkai in the most serious attack of their campaign against Lithuanian border posts.

July 31st, 1975

The Troubles: In a botched paramilitary attack, three members of the popular Miami Showband and two Ulster Volunteer Force gunmen were killed in County Down, Northern Ireland.

July 31st, 1972

The Troubles: Hours after the British Army's Operation Motorman brought an end to the self-declared autonomous area of Free Derry (Free Derry Corner pictured) in Northern Ireland, three car bombs exploded in the village of Claudy.

July 31st, 1971

Apollo program: The first Lunar Roving Vehicle was used during the Apollo 15 mission to the Moon.

July 31st, 1966

The pleasure cruiser MV Darlwyne disappeared off the coast of Cornwall with the loss of all 31 people aboard.

July 31st, 1954

A team of Italian climbers became the first to reach the summit of K2 (pictured), the world's second-highest mountain.

July 31st, 1941

The Holocaust: Under instructions from Adolf Hitler, Hermann Göring authorised SS General Reinhard Heydrich to handle preparations for "the Final Solution of the Jewish question".

July 31st, 1924

Herbert Payne's bill introducing compulsory voting in Australia was passed into law.

July 31st, 1917

First World War: The Battle of Passchendaele began near Ypres, Belgium, with the Allies aiming to force German troops to withdraw from the Channel Ports.

July 31st, 1777

The Second Continental Congress passed a resolution commissioning the Marquis de Lafayette (pictured) as a major general in the American revolutionary forces.

Birthdays
... of famous people, actors, celebrities and stars on July 31st

Same Day
Who's birthday is on July 31st?

52

Christina Cox

Canadian actress

*July 31st, 1971, Toronto

58

J. K. Rowling

British author and philanthropist (born 1965)

*July 31st, 1965, Yate

52

John 5

American guitarist

*July 31st, 1971, Grosse Pointe

68

Louis de Funès

French actor and comedian

*July 31st, 1914, Courbevoie †January 27th, 1983, Nantes

36

Lukas Runggaldier

Italian Nordic combined skier

*July 31st, 1987, Bolzano

21

João Gomes

Brazilian singer-songwriter

*July 31st, 2002, Serrita

47

Gabriel Cramer

Genevan mathematician (1704-1752)

*July 31st, 1704, Geneva †January 4th, 1752, Bagnols-sur-Cèze

21

Riko Gunji

Badminton player

*July 31st, 2002, Ebina

59

C. C. Catch

Dutch-German pop singer

*July 31st, 1964, Oss

64

Alejandro Atchugarry

Uruguayan politician

*July 31st, 1952, Montevideo †February 19th, 2017, Montevideo

90

Cees Nooteboom

Dutch writer

*July 31st, 1933, The Hague

70

Johann Reinhard III, Count of Hanau-Lichtenberg

Count of Hanau-Lichtenberg and Count of Hanau-Münzenberg

*July 31st, 1665, Rheinau †March 28th, 1736, Schloss Philippsruhe

94

Milton Friedman

American economist and statistician (1912–2006)

*July 31st, 1912, Brooklyn †November 16th, 2006, San Francisco

84

France Nuyen

French actress

*July 31st, 1939, Marseille

58

Mario von Appen

Canoe racer

*July 31st, 1965, Hamburg

36

Michael Bradley

American soccer player

*July 31st, 1987, Princeton

49

Maximilian II, Holy Roman Emperor

King of the Romans, King of Hungary, Croatia and Bohemia (1527-1576)

*July 31st, 1527, Vienna †October 12th, 1576, Regensburg

54

Antonio Conte

Italian association football player and manager

*July 31st, 1969, Lecce

52

Eve Best

British actress

*July 31st, 1971, London

82

Friedrich Wöhler

German chemist

*July 31st, 1800, Frankfurt †September 23rd, 1882, Göttingen

Same year
Born in 1666

72

Magnus Berg

Painter and sculptor (1666-1739)

*November 28th, 1666, Gudbrandsdalen †March 31st, 1739, Copenhagen

29

Ivan V of Russia

Tsar of Russia from 1682 to 1696

*August 27th, 1666, Moscow †January 29th, 1696, Moscow

80

Jean-Féry Rebel

French Baroque composer and violinist

*April 18th, 1666, Paris †January 2nd, 1747, Paris

60

Sophia Dorothea of Celle

Wife of George I of Great Britain (1666-1726)

*September 15th, 1666, Celle Castle †November 13th, 1726, Ahlden House

66

Victor Amadeus II of Savoy

Duke of Savoy and King of Sardinia (1675-1732)

*May 14th, 1666, Turin †October 31st, 1732, Moncalieri

41

Guru Gobind Singh

Tenth Sikh Guru (1666–1708)

*December 22nd, 1666, Patna †October 7th, 1708, Nanded

63

Anna Maria Ehrenstrahl

Swedish artist (1666-1729)

*September 4th, 1666, Stockholm †October 22nd, 1729, Parish of St Gertrud of Germany

57

Benedetto Luti

Italian painter (1666–1724)

*November 17th, 1666, Florence †June 17th, 1724, Rome

69

Carl Gustaf Armfeldt

Swedish general during the Great Northern War

*November 9th, 1666, Swedish Ingria †October 24th, 1736, Pernå

58

Gurdon Saltonstall

Governor of Connecticut (1666-1724)

*March 27th, 1666, Haverhill †September 20th, 1724, New London

70

George Hamilton, 1st Earl of Orkney

Scottish nobleman and field marshal

*February 9th, 1666, Hamilton Palace †January 29th, 1737, London

76

Sigmund Friedrich Khevenhüller

(1666-1742)

*September 17th, 1666, Klagenfurt †December 8th, 1742, Vienna

72

Giuseppe Giovanni Battista Guarneri

Italian luthier

*November 25th, 1666, Cremona †January 1st, 1739, Cremona

68

George Granville

1st Baron Lansdowne

*March 9th, 1666, London †January 29th, 1735, Hanover Square

66

Conrad Mel

German theologian (1666-1733)

*August 14th, 1666, Gudensberg †May 3rd, 1733, Bad Hersfeld

78

Jean-Jacques Bouhier de Lantenay

French bishop (1666-1744)

*March 14th, 1666, Dijon †October 15th, 1744, Dijon

62

Attilio Ariosti

Italian composer

*November 5th, 1666, Bologna †January 1st, 1729, London

27

Odoardo Farnese, Hereditary Prince of Parma

Prince of Parma

*August 12th, 1666, Colorno †September 6th, 1693, Parma

72

George Bähr

German architect

*March 15th, 1666, Fürstenwalde †March 16th, 1738, Dresden

71

Johann Daniel Preissler

German painter (1666-1737)

*January 17th, 1666, Nuremberg †October 13th, 1737, Nuremberg

Birthdays of famous people

Public holidays on July 31st

Fixed holidays (Christian feast day, Ka Hae Hawaiʻi Day , Lā Hae Hawaiʻi Day) which are celebrated on July 31st.

Date as a Roman numeral / digit

Leap year

No: With 365 days 1666 is a normal year and no leap year.

Calendar
July 1666