September 20th, 1671

Born on September 20th, 1671

Age in days, weeks and months
Wow, over 129,000 days old!

Why not celebrate an alternative birthday? In 418 days, exactly on August 25th, 2027, people who were born on September 20th, 1671 will be 130,000 days old!

... in seconds, minutes and hours

What happened on September 20th?

September 20th, 2011

The United States military ended its "don't ask, don't tell" policy, consequently allowing gay and lesbian people to serve openly.

September 20th, 2008

An explosive-laden truck detonated in front of the Marriott hotel in Islamabad, Pakistan, killing 54 people and injuring 266 others.

September 20th, 1997

Hurricane Erika, the strongest and longest-lasting hurricane of the 1997 Atlantic hurricane season, dissipated after causing flooding and power outages throughout Puerto Rico.

September 20th, 1988

British prime minister Margaret Thatcher (pictured) gave a landmark speech at the Belfry of Bruges, Belgium, against federalism in the European Economic Community.

September 20th, 1984

The Cosby Show, which became one of three U.S. television shows to have the highest ratings five years in a row, premiered with its pilot episode.

September 20th, 1977

A series of celestial phenomena of disputed nature was observed in the western Soviet Union, Finland and Denmark.

September 20th, 1973

Billie Jean King defeated Bobby Riggs in straight sets at the Astrodome in Houston, Texas, in an internationally televised tennis match dubbed the "Battle of the Sexes".

September 20th, 1971

Hurricane Irene (satellite image pictured) moved into the Pacific Ocean from the Atlantic, making it the first actively tracked tropical cyclone to do so.

September 20th, 1967

L. Ron Hubbard, the founder of Scientology, announced the story of Xenu in a taped lecture sent to all Scientologists.

September 20th, 1944

Second World War: Allied forces captured San Marino from the German Army.

September 20th, 1943

World War II: Australian troops led by Gordon Grimsley King defeated Imperial Japanese forces at the Battle of Kaiapit in New Guinea.

September 20th, 1920

Irish War of Independence: British auxiliary police officers known as Black and Tans went on a rampage in Balbriggan, burning more than fifty homes and businesses and killing two people.

September 20th, 1792

The French Army achieved its first major victory of the War of the First Coalition at the Battle of Valmy.

September 20th, 1697

The first of a series of treaties comprising the Peace of Ryswick was signed between France and the Grand Alliance, ending the Nine Years' War.

September 20th, 1643

First English Civil War: The First Battle of Newbury was fought in Berkshire; Parliamentarian forces were allowed to pass Royalist troops to retreat the next morning.

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

Same year
Born in 1671

57

John Law

Scottish economist and banker (1671-1729)

*April 21st, 1671, Edinburgh †March 21st, 1729, Venice

41

Anthony Ashley-Cooper, 3rd Earl of Shaftesbury

English politician and Earl (1671-1713)

*February 26th, 1671, London †February 4th, 1713, Naples

85

Erdmann Neumeister

German theologian and hymnwriter

*May 12th, 1671, Uichteritz †August 18th, 1756, Hamburg

60

Bartholomæus Deichman

Bishop

*February 5th, 1671, Copenhagen †April 16th, 1731, Christiania

75

Teodorico Pedrini

Italian Vincentian and missionary to China

*June 30th, 1671, Fermo †December 10th, 1746, Beijing

70

Francisca Josefa de la Concepción

Colombian nun and writer

*October 6th, 1671, Tunja †November 30th, 1741, Tunja

55

Hannah Callowhill Penn

Second wife of Pennsylvania founder William Penn (1671-1726)

*February 11th, 1671, Bristol †December 20th, 1726, London

66

Gian Gastone de' Medici

Last Medici Grand Duke of Tuscany (1671-1737)

*April 24th, 1671, Florence †July 9th, 1737, Florence

59

Gelasius Hieber

German historian, mathematician, theologian and priest

*September 22nd, 1671, Dinkelsbühl †February 12th, 1731, Munich

65

Abraham Patras

Dutch colonial governor

*May 22nd, 1671, Grenoble †May 3rd, 1737, Batavia

46

Johann Burchard Freystein

German hymnwriter

*April 18th, 1671, Weißenfels †April 1st, 1718, Dresden

68

Adalbert von Falkenstein

German priest

*January 17th, 1671, Freiburg im Breisgau †September 27th, 1739, Timișoara

75

Franz Conrad Romanus

German politician (1671-1746)

*March 7th, 1671, Leipzig †May 14th, 1746, Königstein Fortress

75

Gabriel de Gabrieli

Swiss architect

*December 18th, 1671, Roveredo †March 21st, 1747, Eichstätt

55

Christiane Eberhardine of Brandenburg-Bayreuth

Queen of Poland

*December 19th, 1671, Bayreuth †September 4th, 1727, Pretzsch (Elbe)

70

Philipp Ludwig Wenzel von Sinzendorf

Sinzend, Philipp Ludwig Wenzel von (1671-1742)

*December 26th, 1671, Vienna †February 8th, 1742, Vienna

51

Joseph Clemens of Bavaria

Duke, Roman Catholic archbishop (1671-1723)

*December 5th, 1671, Munich †November 12th, 1723, Bonn

86

Colley Cibber

British poet laureate (1671–1757)

*November 6th, 1671, London †December 11th, 1757, London

59

John Wentworth

Lieutenant Governor for the Province of New Hampshire

*January 16th, 1671, Portsmouth †December 12th, 1730

79

Michele Rocca

Italian painter (1671-1752)

*January 1st, 1671, Parma †November 30th, 1750, Venice

Birthdays of famous people

Public holidays on September 20th

Fixed holidays (Christian feast day) which are celebrated on September 20th.

Date as a Roman numeral / digit

Leap year

No: With 365 days 1671 is a normal year and no leap year.

Calendar
September 1671