June 18th, 1721

Born on June 18th, 1721

Age in days, weeks and months
Wow, over 111,000 days old!

Why not celebrate an alternative birthday? In 596 days, exactly on February 9th, 2028, people who were born on June 18th, 1721 will be 112,000 days old!

... in seconds, minutes and hours

What happened on June 18th?

June 18th, 1954

Carlos Castillo Armas led a CIA-sponsored invasion force across the Guatemalan border, beginning the 1954 Guatemalan coup d'état.

June 18th, 1953

A Douglas C-124 Globemaster II aircraft crashed just after takeoff from Tachikawa, Japan, killing all 129 people on board.

June 18th, 1940

World War II: Charles de Gaulle gave his Appeal of 18 June speech, often considered to be the origin of the French Resistance.

June 18th, 1858

Charles Darwin received a manuscript by fellow naturalist Alfred Russel Wallace on natural selection, which encouraged him to publish his own theory of evolution.

June 18th, 1815

War of the Seventh Coalition: Napoleon fought and lost his final battle, the Battle of Waterloo (depicted), in present-day Belgium.

June 18th, 1757

Third Silesian War: The Austrian victory at the Battle of Kolín forced Prussian leader Frederick the Great to give up the Siege of Prague and retreat to Saxony.

June 18th, 0618

Sui–Tang transition: Chinese governor Li Yuan (pictured) declared himself emperor, establishing the Tang dynasty.

June 18th, 1898

The Cadaver Tomb of René of Chalon (pictured) in Bar-le-Duc, France, was designated a monument historique.

June 18th, 2023

The Titan submersible imploded during a dive to the RMS Titanic wreck, killing all five people aboard.

June 18th, 2012

Salman bin Abdulaziz Al Saud was appointed the crown prince of Saudi Arabia.

June 18th, 2009

The Lunar Reconnaissance Orbiter, NASA's first mission to the Moon in more than ten years, was launched from Cape Canaveral, Florida.

June 18th, 1994

The Troubles: Ulster Volunteer Force members attacked a crowded bar in Loughinisland, Northern Ireland, with assault rifles, killing six people.

June 18th, 1983

Aboard Space Shuttle Challenger, astronaut Sally Ride became the first American woman and third one overall in space.

June 18th, 1982

The body of Italian banker Roberto Calvi, nicknamed "God's Banker" due to his close association with the Holy See, was found hanging from scaffolding beneath London's Blackfriars Bridge.

June 18th, 1981

The Lockheed F-117 Nighthawk, the first operational aircraft to be designed around stealth technology, made its maiden flight.

Birthdays
... of famous people, actors, celebrities and stars on June 18th

Same year
Born in 1721

50

Tobias Smollett

18th-century poet and author from Scotland

*March 19th, 1721, Cardross †September 17th, 1771, Livorno

42

Madame de Pompadour

Chief mistress of Louis XV of France (1721-1764)

*December 29th, 1721, Paris †April 15th, 1764, Versailles

82

Edmund Pendleton

American politician (1721-1803)

*September 9th, 1721, Caroline County †October 23rd, 1803, Caroline County

66

Benjamin Wilson

British painter and scientist (1721-1788)

*June 21st, 1721, Leeds †June 6th, 1788, London

85

John Reid

British Army officer, composer, and flautist (1721–1807)

*February 13th, 1721, Perthshire †February 6th, 1807, London

86

Fredrik Henrik af Chapman

Swedish admiral and shipbuilder (1721-1808)

*September 9th, 1721, Gothenburg †August 19th, 1808, Karlskrona city community

61

Anna Dorothea Therbusch

Painter from Prussia (1721-1782)

*July 23rd, 1721, Berlin †November 9th, 1782, Berlin

46

Philipp Friedrich Gmelin

German professor of botany and chemistry (1721-1768)

*August 19th, 1721, Tübingen †May 9th, 1768, Tübingen

87

David Zeisberger

American missionary

*April 11th, 1721, Suchdol nad Odrou †November 17th, 1808, Ohio

59

Johann de Kalb

American general (1721-1780)

*June 19th, 1721, Hüttendorf †August 19th, 1780, Camden

70

Placidus Fixlmillner

Austrian monk-astronomer

*May 28th, 1721, Upper Austria †August 27th, 1791, Kremsmünster

81

Domenico Corvi

Italian painter (1721-1803)

*September 16th, 1721, Viterbo †July 22nd, 1803, Rome

71

Franz Anton Knittel

German theologian

*April 3rd, 1721, Salzdahlum †December 10th, 1792, Wolfenbüttel

72

Roger Sherman

Early American lawyer and politician, Founding Father of the United States (1721-1793)

*April 19th, 1721, Newton †July 23rd, 1793, New Haven

85

Eliphalet Dyer

American judge and politician

*September 14th, 1721, Windham †May 13th, 1807, Windham

52

Friedrich Wilhelm von Seydlitz

German general

*February 3rd, 1721, Kalkar †August 27th, 1773, Oława

46

John Frederick, Prince of Schwarzburg-Rudolstadt

Prince of Schwarzburg-Rudolstadt (1721-1767)

*January 8th, 1721, Rudolstadt †July 10th, 1767, Rudolstadt

76

Johann Samuel Diterich

German Archdeacon and parson (1721-1797)

*January 1st, 1721, Berlin †January 1st, 1797, Berlin

77

Christian Gotthelf von Gutschmid

German politician (1721-1798)

*December 12th, 1721, Kahren †December 30th, 1798, Dresden

48

Mark Akenside

English poet and physician

*November 9th, 1721, Newcastle upon Tyne †June 23rd, 1770, London

Birthdays of famous people

Public holidays on June 18th

Fixed holidays (Christian feast day) which are celebrated on June 18th.

Date as a Roman numeral / digit

Leap year

No: With 365 days 1721 is a normal year and no leap year.

Calendar
June 1721