Born on January 23rd, 1640
Weekday
Monday
January 23rd, 1640 was a Monday.
Age
People born on January 23rd, 1640 (assuming the person is still alive) would have turned 384 years old this year (2024).
Zodiac
♒
Aquarius (The Water-Bearer)
January 21st, 1640 - February 19th, 1640
Age in days, weeks and months
Wow, over 140,000 days old!
Why not celebrate an alternative birthday? In 660 days, exactly on February 8th, 2026, people who were born on January 23rd, 1640 will be 141,000 days old!
140,340 Days
20,048 Weeks
4,610 Months
... in seconds, minutes and hours
Seconds
Minutes
Hours
What happened on January 23rd?
Birthdays
... of famous people, actors, celebrities and stars on January 23rd
Born on January 23rd, 1640
Philipp von Hörnigk
Austrian economist (1640-1714)
*January 23rd, 1640, Frankfurt †October 23rd, 1714, ViennaSame Day
Who's birthday is on January 23rd?
79 Alexander Cunningham
British army engineer and amateur archaeologist (1814-1893)
*January 23rd, 1814, London †November 28th, 1893, London
Heinrich Brunn
German classical archaeologist (1822-1894)
*January 23rd, 1822, Wörlitz †July 23rd, 1894, Schliersee
51 Édouard Manet
French painter (1832–1883)
*January 23rd, 1832, former 10th arrondissement of Paris †April 30th, 1883, 8th arrondissement of ParisJohann Jakob Schalch
Swiss artist (1723–1789)
*January 23rd, 1723, Schaffhausen †August 21st, 1789, Schaffhausen.jpg "Arjen Robben")
91 Chita Rivera
American actress, dancer and singer (1933–2024)
*January 23rd, 1933, Washington, D.C. †January 30th, 2024, New York City
87 Derek Walcott
Saint Lucian–Trinidadian poet and playwright (1930–2017)
*January 23rd, 1930, Castries †March 17th, 2017, Cap EstateFrançois Mansart
French architect (1598-1666)
*January 23rd, 1598, Paris †September 23rd, 1666, Paris
Same 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 January 23rd
Fixed holidays (Christian feast day) which are celebrated on January 23rd.
Bounty Day (Pitcairn Islands)
en.wikipedia.org/wiki/Bounty_DayEspousals of the Blessed Virgin Mary
Christian feast dayen.wikipedia.org/wiki/Espousals_of_the_Blessed_Virgin_MaryJanuary 23 (Eastern Orthodox liturgics)
Christian feast dayen.wikipedia.org/wiki/January_23_(Eastern_Orthodox_liturgics)Netaji Subhas Chandra Bose's Jayanti (Orissa, Tripura, and West Bengal, India)
en.wikipedia.org/wiki/Netaji_JayantiWorld Freedom Day (Taiwan and South Korea)
en.wikipedia.org/wiki/World_League_for_Freedom_and_DemocracyDate as a Roman numeral / digit
23.1.1640
Legend
| M = 1000 | D = 500 | C = 100 | XL = 40 | X = 10 | 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).