Born on December 4th, 1639



December 4th, 1639 was a Sunday.



People born on December 4th, 1639 will turn 385 this year (2024), in exactly 196 days .


Sagittarius (The Centaur/Archer)

November 23rd, 1639 - December 21st, 1639

Age in days, weeks and months
Wow, over 140,000 days old!

Why not celebrate an alternative birthday? In 577 days, exactly on December 20th, 2025, people who were born on December 4th, 1639 will be 141,000 days old!

140,423 Days

20,060 Weeks

4,613 Months

... in seconds, minutes and hours


What happened on December 4th, 1639?

Jeremiah Horrocks

Jeremiah Horrocks and William Crabtree made the first successful observation of a transit of Venus (example pictured) from Earth.

What else happened on December 4th?

... of famous people, actors, celebrities and stars on December 4th

Same Day
Who's birthday is on December 4th?

Same year
Born in 1639

Birthdays of famous people

Tarjei Sandvik Moe: Age & BirthdayMaia Sandu: Age & BirthdayAlec Benjamin: Age & BirthdayYou Young: Age & BirthdayNanna Vainio: Age & BirthdayTreesa Jolly: Age & BirthdayWayne Hussey: Age & BirthdayJohn F. Kennedy: Age & BirthdaySara Hjort Ditlevsen: Age & BirthdayGülşen: Age & Birthday

Public holidays on December 4th

Fixed holidays (Christian feast day) which are celebrated on December 4th.

Christian feast
Anno II
Christian feast
Christian feast day: Barbara, and its related observances: Barbórka, Miners' Day in Poland
Christian feast day: Barbara, and its related observances: Eid il-Burbara, a holiday similar to Halloween in honor of Saint Barbara. (Russia, Israel, Jordan, Lebanon, Palestine, Syria, Turkey)
Bernardo degli Uberti
Christian feast
Clement of Alexandria (Anglicanism, Eastern Catholicism)
Christian feast
Giovanni Calabria
Christian feast
John of Damascus
Christian feast
Nicholas Ferrar (Anglicanism)
Christian feast
Christian feast
Christian feast
December 4 (Eastern Orthodox liturgics)
Christian feast
Thai Environment Day (Thailand)

Date as a Roman numeral / digit




M = 1000D = 500C = 100X = 10IX = 9IV = 4I = 1

Leap year

No: With 365 days 1639 is a normal year and no leap year.

December 1639

December 1639

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