Born on September 20th, 1664
Weekday
Saturday
September 20th, 1664 was a Saturday.
Zodiac
♍
Virgo (The Maiden)
August 24th, 1664 - September 23rd, 1664
Age in days, weeks and months
Wow, over 131,000 days old!
Why not celebrate an alternative birthday? In 651 days, exactly on February 15th, 2026, people who were born on September 20th, 1664 will be 132,000 days old!
131,349 Days
18,764 Weeks
4,315 Months
... in seconds, minutes and hours
Seconds
Minutes
Hours
What happened on September 20th?
Birthdays
... of famous people, actors, celebrities and stars on September 20th
Same Day
Who's birthday is on September 20th?
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87 Hedwig Dohm
German feminist, writer, and opinion journalist
*September 20th, 1831, Berlin †June 1st, 1919, Berlin.jpg "Aldis Hodge")
Poul-Erik Høyer Larsen
Danish badminton player and administrator
*September 20th, 1965, Esbønderup.png "Alberto Carneiro")
79 Alberto Carneiro
Portuguese artist
*September 20th, 1937, São Mamede de Coronado †April 15th, 2017, Porto
Louis-François Duplessis de Mornay
Catholic bishop
*September 20th, 1663, Vannes †November 28th, 1741, Paris
85 Anne Meara
American comedian and actress (1929–2015)
*September 20th, 1929, Brooklyn †May 23rd, 2015, ManhattanWolfgang Gruner
German cabaret artist, actor and director (1926-2002)
*September 20th, 1926, Rathenow †March 16th, 2002, Berlin
79 Hans Scharoun
German architect (1893-1972)
*September 20th, 1893, Bremen †November 25th, 1972, West Berlin
48 Jean-Jacques Dessalines
Leader of Haitian Revolution and first ruler of independent Haiti (1758-1806)
*September 20th, 1758, Plaine-du-Nord †October 17th, 1806, Port-au-Prince
83 Jim Taylor
American footballer (1935-2018)
*September 20th, 1935, Baton Rouge †October 13th, 2018, Baton RougeJean-Jacques Olier
French Catholic priest (1608-1657)
*September 20th, 1608, Paris †April 2nd, 1657, ParisSame year
Born in 1664
88 Giulio Alberoni
Italian cardinal, statesman (1664-1752)
*May 21st, 1664, Fiorenzuola d'Arda †June 26th, 1752, Piacenza
39 Mustafa II
Sultan of the Ottoman Empire
*June 5th, 1664, Edirne †December 1st, 1703, ConstantinopleJohn Vanbrugh
English architect and dramatist
*January 24th, 1664, City of London †March 26th, 1726, LondonSilvio Stampiglia
Italian poet and opera librettist
*March 14th, 1664, Lanuvio †January 27th, 1725, NaplesGiovanni Vincenzo Gravina
Italian writer and jurist (1664-1718)
*January 20th, 1664, Cosenza †January 6th, 1718, Rome
44 François Louis, Prince of Conti
French prince
*April 30th, 1664, Paris †February 9th, 1709, Paris
78 Lars Roberg
Swedish physician (1664-1742)
*January 24th, 1664, Stockholm †May 21st, 1742, Helga Trefaldighet
53 Johann Paul Hebenstreit
German moral philosopher and theologian (1664-1718)
*June 25th, 1664, Neustadt an der Orla †May 6th, 1718, Erfurt
Johann Homann
German geographer and cartographer
*March 20th, 1664, Kammlach †July 1st, 1724, NurembergArvid Horn
Swedish politician (1664-1742)
*April 6th, 1664, Halikko †April 17th, 1742, Ekebyholm CastleJohann Christoph von Naumann
Urban designer
*March 30th, 1664, Dresden †January 8th, 1742, DresdenRudolf van Lippe-Brake
German aristocrat
*May 10th, 1664, Schloss Brake †October 27th, 1707, Schloss Brake
57 Heinrich Leonhard Schurzfleisch
German librarian and historian (1664-1722)
*November 11th, 1664, Korbach †July 13th, 1722, WeimarMoritz William, Duke of Saxe-Zeitz
Duke of Saxe-Zeitz
*March 12th, 1664, Zeitz †November 15th, 1718, OsterburgGeorg Dietrich Leyding
German composer and organist
*February 23rd, 1664, Bücken †May 10th, 1710, BrunswickBirthdays of famous people
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.jpg "Matti Geschonneck")
Public holidays on September 20th
Fixed holidays (Christian feast day) which are celebrated on September 20th.
Jean-Charles Cornay (one of Vietnamese Martyrs)
Christian feast dayen.wikipedia.org/wiki/Jean-Charles_CornayJohn Coleridge Patteson (commemoration, Anglicanism)
Christian feast dayen.wikipedia.org/wiki/John_Patteson_(bishop)Korean Martyrs, including Andrew Kim Taegon and Laurent-Marie-Joseph Imbert
Christian feast dayen.wikipedia.org/wiki/Korean_MartyrsTheodore, Philippa and companions
Christian feast dayen.wikipedia.org/wiki/Theodore,_Philippa_and_companionsSeptember 20 (Eastern Orthodox liturgics)
Christian feast dayen.wikipedia.org/wiki/September_20_(Eastern_Orthodox_liturgics)Constitution Day (Nepal)
en.wikipedia.org/wiki/Public_holidays_in_NepalIndependence Day of South Ossetia (not fully recognized)
en.wikipedia.org/wiki/Independence_Day_(South_Ossetia)National Youth Day (Thailand)
en.wikipedia.org/wiki/Public_holidays_in_ThailandOil Workers' Day (Azerbaijan)
en.wikipedia.org/wiki/Public_holidays_in_AzerbaijanUniversal Children's Day (Germany)
en.wikipedia.org/wiki/Children's_DayDate as a Roman numeral / digit
20.9.1664
Legend
| M = 1000 | D = 500 | C = 100 | L = 50 | X = 10 | IX = 9 | IV = 4 |
Leap year
Yes: 1664 is a leap year, therefore has a 29th of February with an additional leap day and a total of 366 days (instead of the usual 365 days in a normal year).