Born on August 21st, 1604
Weekday
Saturday
August 21st, 1604 was a Saturday.
Zodiac
♌
Leo (The Lion)
July 23rd, 1604 - August 23rd, 1604
Age in days, weeks and months
Wow, over 153,000 days old!
Why not celebrate an alternative birthday? In 649 days, exactly on April 11th, 2026, people who were born on August 21st, 1604 will be 154,000 days old!
153,351 Days
21,907 Weeks
5,038 Months
... in seconds, minutes and hours
Seconds
Minutes
Hours
What happened on August 21st?
Birthdays
... of famous people, actors, celebrities and stars on August 21st
Same Day
Who's birthday is on August 21st?
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Geoffrey Keen
English actor (1916–2005)
*August 21st, 1916, Wallingford †November 3rd, 2005, Northwood
57 Stephen Hillenburg
American marine science educator and artist (1961-2018)
*August 21st, 1961, Fort Sill †November 26th, 2018, San Marino
71 William IV
King of the United Kingdom of Great Britain and Ireland and of Hanover from 1830 to 1837
*August 21st, 1765, Buckingham Palace †June 20th, 1837, Windsor Castle
35 Robert Lewandowski
Polish association football player
*August 21st, 1988, Leszno, Warsaw West County
60 Nigel Pearson
English association football player and manager (born 1963)
*August 21st, 1963, Nottingham
89 Melvin Van Peebles
American filmmaker
*August 21st, 1932, Chicago †September 21st, 2021, Manhattan
81 Clarence Williams III
American actor (1939–2021)
*August 21st, 1939, New York City †June 4th, 2021, Los Angeles
76 Frédéric Mitterrand
French writer, director, television host and politician
*August 21st, 1947, 16th arrondissement of Paris †March 21st, 2024Same year
Born in 1604
56 Sir William Brereton, 1st Baronet
English writer, politician, and commander in the Parliamentary army (1604-1661)
*September 13th, 1604, Handforth †April 7th, 1661, Croydon Palace
84 George Ent
English scientist and physician; (1604-1689)
*November 6th, 1604, Sandwich †October 13th, 1689, Holborn
64 Frans Luycx
Flemish Baroque painter (1604–1668)
*April 17th, 1604, Antwerp †May 1st, 1668, Vienna
44 Claudia de' Medici
Archduchess of Austria (1604-1648)
*June 4th, 1604, Palazzo Pitti †December 25th, 1648, InnsbruckFrancesco Brunetti
Italian historian and writer
*November 30th, 1604, Campli †November 30th, 1647, CampliJohn IV of Portugal
King of Portugal
*March 19th, 1604, Ducal Palace of Vila Viçosa †November 6th, 1656, Ribeira Palace
Johann Rudolf Glauber
German-Dutch alchemist (1604-1670)
*March 10th, 1604, Karlstadt am Main †March 16th, 1670, AmsterdamTokugawa Iemitsu
Shogun of the Tokugawa shogunate (1604–1651)
*August 12th, 1604, Edo Castle †June 8th, 1651, Edo CastleMargaret Elisabeth of Leiningen-Westerburg
Regent of Hesse-Homburg (1604-1667)
*June 30th, 1604, Runkel †August 13th, 1667, WildenfelsBodo von Hodenberg
German author (1604-1650)
*April 3rd, 1604, Hodenhagen †September 20th, 1650, Osterode am HarzHeinrich Albert
German composer and poet
*July 8th, 1604, Bad Lobenstein †October 6th, 1651, KönigsbergJohn Maurice, Prince of Nassau-Siegen
Dutch soldier and administrator (1604–1679)
*June 17th, 1604, Dillenburg †December 20th, 1679, Bedburg-HauCharles IV of Lorraine
Duke of Lorraine and Bar (1604-1675)
*April 5th, 1604, Nancy †September 18th, 1675, AllenbachDorothea Diana of Salm-Mörchingen
Countess of Hanau
*July 25th, 1604, Créhange †December 19th, 1672, WœrthHans Emmenegger
Participant of the Swiss peasant war of 1653
*June 7th, 1604, Schüpfheim †July 23rd, 1653, LucernePhilipp, Landgrave of Hesse-Kassel
(1604-1626)
*December 6th, 1604, Kassel †August 27th, 1626, Lutter am BarenbergeBirthdays of famous people
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Public holidays on August 21st
Fixed holidays (Christian Feast Day) which are celebrated on August 21st.
Abraham of Smolensk (Eastern Orthodox Church)
Christian Feast Dayen.wikipedia.org/wiki/Abraham_of_SmolenskAugust 21 (Eastern Orthodox liturgics)
Christian Feast Dayen.wikipedia.org/wiki/August_21_(Eastern_Orthodox_liturgics)Ninoy Aquino Day (Philippines)
en.wikipedia.org/wiki/Ninoy_Aquino_DayYouth Day (Morocco)
en.wikipedia.org/wiki/Youth_DayWorld Senior Citizen's Day
en.wikipedia.org/wiki/World_Senior_Citizen's_DayDate as a Roman numeral / digit
21.8.1604
Legend
| M = 1000 | D = 500 | C = 100 | X = 10 | V = 5 | IV = 4 | I = 1 |
Leap year
Yes: 1604 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).