Born on September 18th, 1640
Weekday
Tuesday
September 18th, 1640 was a Tuesday.
Zodiac
♍
Virgo (The Maiden)
August 24th, 1640 - September 23rd, 1640
Age in days, weeks and months
Wow, over 140,000 days old!
Why not celebrate an alternative birthday? In 899 days, exactly on October 5th, 2026, people who were born on September 18th, 1640 will be 141,000 days old!
140,101 Days
20,014 Weeks
4,603 Months
... in seconds, minutes and hours
Seconds
Minutes
Hours
What happened on September 18th?
Birthdays
... of famous people, actors, celebrities and stars on September 18th
Same Day
Who's birthday is on September 18th?
.jpg "Anna Netrebko"){kind=small}
81 Wolfgang Schäuble
German politician and statesman (1942–2023)
*September 18th, 1942, Freiburg im Breisgau †December 26th, 2023, Offenburg.jpg "Greta Garbo")
84 Greta Garbo
Swedish-American actress (1905–1990)
*September 18th, 1905, Katarina church parish †April 15th, 1990, New York City
75 Samuel Johnson
English writer and lexicographer (1709–1784)
*September 18th, 1709, Lichfield †December 13th, 1784, London
.jpg "James Gandolfini")
51 James Gandolfini
American actor (1961–2013)
*September 18th, 1961, Westwood †June 19th, 2013, Rome.jpg "Ben Carson")
72 Ben Carson
United States Secretary of Housing and Urban Development from 2017 to 2021
*September 18th, 1951, Detroit
80 Gregory XVI
Pope of the Catholic Church from 1831 to 1846
*September 18th, 1765, Belluno †June 1st, 1846, Rome.jpg "Rachid Taha")
_(2).jpg "Fred Willard")
86 Fred Willard
American actor and comedian (1933-2020)
*September 18th, 1933, Cleveland †May 15th, 2020, Los AngelesGilbert Burnet
Minister of the Church of Scotland, Scottish theologian and historian, and Bishop of Salisbury; (1643-1716)
*September 18th, 1643, Edinburgh †March 17th, 1715, Salisbury
50 Mark Shuttleworth
South African entrepreneur; second self-funded visitor to the International Space Station
*September 18th, 1973, WelkomSame year
Born in 1640
48 Aphra Behn
British playwright, poet and spy (1640–1689)
*July 10th, 1640, Canterbury †April 16th, 1689, London
64 Leopold I, Holy Roman Emperor
Holy Roman Emperor (1658-1705), King of Hungary and Croatia and King of Bohemia
*June 9th, 1640, Vienna †May 5th, 1705, Vienna.jpg "Philippe de La Hire")
78 Philippe de La Hire
French mathematician and astronomer (1640-1718)
*March 18th, 1640, Paris †April 21st, 1718, Paris
56 Georg Mohr
Danish mathematician
*April 1st, 1640, Copenhagen †January 26th, 1697, Sławnikowice, Lower Silesian Voivodeship.jpg "Charles-René d'Hozier")
91 Charles-René d'Hozier
French historian (1640-1732)
*February 24th, 1640, Paris †February 13th, 1732, Paris
55 Robert Plot
English scientist
*December 13th, 1640, Sutton Baron And Sutton Baron Hall †April 30th, 1696, Kent
75 Jacques d'Agar
French painter (1640-1715)
*March 9th, 1640, Paris †November 16th, 1715, Copenhagen
85 Pierre II Mignard
French architect (1640-1725)
*February 20th, 1640, Avignon †April 10th, 1725, Avignon
84 Jonathan Singletary Dunham
American settler (1640-1724)
*January 17th, 1640, Newbury †September 6th, 1724
Philippe, Duke of Orléans
French prince (1640-1701)
*September 21st, 1640, Saint-Germain-en-Laye †June 9th, 1701, Saint-CloudMichał Korybut Wiśniowiecki
King of Poland and Grand Duke of Lithuania (1669-1673)
*May 31st, 1640, Bilyi Kamin †November 10th, 1673, LvivMadame de Montespan
French noble, mistress of Louis XIV; (1640-1707)
*October 5th, 1640, Lussac-les-Châteaux †May 27th, 1707, Bourbon-l'ArchambaultPu Songling
Chinese writer (1640–1715)
*June 5th, 1640, Zichuan District †February 25th, 1715, Zichuan DistrictLudmilla Elisabeth of Schwarzburg-Rudolstadt
German noblewoman; Countess of Schwarzburg-Rudolstadt and hymn poet (1640-1672)
*April 7th, 1640, Rudolstadt †March 12th, 1672, RudolstadtJohann Heinrich Hävecker
German historian and theologian
*August 20th, 1640, Calbe †July 18th, 1722, CalbeBirthdays of famous people
.jpg "Immanuel Kant")
_2015.jpg "Vibeke Skofterud")
_%C2%A9_Ludwig_Schwab_(~1900%E2%80%931939)_OeNB_8154680.jpg "Oswald Menghin")
_(cropped).jpg "Ashe")
Public holidays on September 18th
Fixed holidays (Christian feast day) which are celebrated on September 18th.
Edward Bouverie Pusey (Episcopal Church)
Christian feast dayen.wikipedia.org/wiki/Edward_Bouverie_PuseySeptember 18 (Eastern Orthodox liturgics)
Christian feast dayen.wikipedia.org/wiki/September_18_(Eastern_Orthodox_liturgics)Day of National Music (Azerbaijan)
en.wikipedia.org/wiki/National_Music_Day_in_AzerbaijanIsland Language Day (Okinawa Prefecture, Japan)
en.wikipedia.org/wiki/Ryukyuan_languagesNational Day or Dieciocho (Chile)
en.wikipedia.org/wiki/Fiestas_Patrias_(Chile)National HIV/AIDS and Aging Awareness Day (United States)
en.wikipedia.org/wiki/HIV.govNavy Day (Croatia)
en.wikipedia.org/wiki/Navy_DayWorld Water Monitoring Day
en.wikipedia.org/wiki/World_Water_Monitoring_DayDate as a Roman numeral / digit
18.9.1640
Legend
| M = 1000 | D = 500 | C = 100 | XL = 40 | X = 10 | IX = 9 | V = 5 | I = 1 |
Leap year
Yes: 1640 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).