Born on September 12th, 1801
Weekday
Saturday
September 12th, 1801 was a Saturday.
Zodiac
♍
Virgo (The Maiden)
August 24th, 1801 - September 23rd, 1801
Age in days, weeks and months
Wow, over 81,000 days old!
Why not celebrate an alternative birthday? In 688 days, exactly on March 16th, 2026, people who were born on September 12th, 1801 will be 82,000 days old!
81,312 Days
11,616 Weeks
2,671 Months
... in seconds, minutes and hours
Seconds
Minutes
Hours
What happened on September 12th?
Birthdays
... of famous people, actors, celebrities and stars on September 12th
Born on September 12th, 1801
Mikhail Ostrogradsky
Ukrainian mathematician
*September 12th, 1801, Pashenivka †December 20th, 1861, PoltavaGiuseppe Concone
Italian composer and music educator (1801-1861)
*September 12th, 1801, Turin †June 6th, 1861, TurinSame Day
Who's birthday is on September 12th?
.jpg "Dieter Hecking")
59 Dieter Hecking
German association football player and manager
*September 12th, 1964, Castrop-Rauxel,_aged_85.jpg "James Hall")
86 James Hall
American paleontologist (1811-1898)
*September 12th, 1811, Hingham †August 7th, 1898, Bethlehem.jpg "Mylène Farmer")
40 Paul Walker
American actor (1973–2013)
*September 12th, 1973, Glendale †November 30th, 2013, Valencia,_1921crop.jpg "Irène Joliot-Curie")
58 Irène Joliot-Curie
French scientist (1897-1956)
*September 12th, 1897, 13th arrondissement of Paris †March 17th, 1956, Paris
_(cropped).jpg "Emmy Rossum")
84 Stanisław Lem
Polish science fiction author, philosopher and futurologist (1921-2006), studied medical doctor
*September 12th, 1921, Lviv †March 27th, 2006, Kraków
66 Jesse Owens
American track and field athlete (1913–1980)
*September 12th, 1913, Oakville †March 31st, 1980, Tucson.jpg "Joachim Frank")
.jpg "Anne Helm")
74 Friedrich von Uechtritz
German jurist and writer
*September 12th, 1800, Görlitz †February 15th, 1875, Görlitz
Maurice Chevalier
French singer, actor, and entertainer (1888–1972)
*September 12th, 1888, Paris †January 1st, 1972, Paris
Same year
Born in 1801
Peter Wilhelm Forchhammer
German classical scholar, classical archaeologist and politician (1801-1894)
*October 23rd, 1801, Husum †January 8th, 1894, Kiel
60 Johann Nestroy
Austrian playwright, actor and singer
*December 7th, 1801, Vienna †May 25th, 1862, GrazCarl August von Steinheil
German physicist (1801-1870)
*October 12th, 1801, Ribeauvillé †September 14th, 1870, MunichFrédéric Bastiat
French classical liberal theorist, political economist, and member of the French assembly (1801-1850)
*June 30th, 1801, Bayonne †December 24th, 1850, Rome
76 Brigham Young
American religious leader (1801–1877)
*June 1st, 1801, Whitingham †August 29th, 1877, Salt Lake CityVincenzo Bellini
Italian opera composer (1801–1835)
*November 3rd, 1801, Catania †September 23rd, 1835, Puteaux
86 Gustav Fechner
German scientist (1801-1887)
*April 19th, 1801, Żarki Wielkie †November 18th, 1887, Leipzig
90 George Biddell Airy
English mathematician and astronomer (*1801 – †1892)
*July 27th, 1801, Alnwick †January 2nd, 1892, GreenwichVincenzo Gioberti
Italian philosopher and politician (1801-1852)
*April 5th, 1801, Turin †October 26th, 1852, ParisVictor Jacquemont
French botanist (1801-1832)
*August 8th, 1801, Paris †December 7th, 1832, Mumbai
56 Johannes Peter Müller
German physiologist, comparative anatomist, ichthyologist, and herpetologist (1801-1858)
*July 14th, 1801, Koblenz †April 28th, 1858, BerlinChristian Hermann Weisse
German Protestant religious philosopher
*August 10th, 1801, Leipzig †September 19th, 1866, Leipzig
89 John Henry Newman
English cleric, cardinal and saint (1801-1890)
*February 21st, 1801, London †August 11th, 1890, EdgbastonJoseph Mazilier
French ballet dancer and choreographer
*March 13th, 1801, Marseille †May 19th, 1868, 9th arrondissement of Paris
66 Julius Plücker
German mathematician and physicist (1801-1868)
*July 16th, 1801, Elberfeld †May 22nd, 1868, Bonn
120 Andrés de Santa Cruz
Supreme protector of the Peru–Bolivian Confederation
*December 5th, 1801, Puno †November 30th, 1922, Saint-Nazaire
75 Antoine Augustin Cournot
French economist and mathematician (*1801 – †1877)
*August 28th, 1801, Gray †March 31st, 1877, ParisWilliam H. Seward
American lawyer and politician (1801-1872)
*May 16th, 1801, Florida †October 10th, 1872, Auburn.jpg "Justo José de Urquiza")
68 Justo José de Urquiza
Argentine politician and military
*October 18th, 1801, Entre Ríos Province †April 11th, 1870, San José palaceBirthdays of famous people
.jpg "Melanie Martinez")
Public holidays on September 12th
Fixed holidays (Christian feast day) which are celebrated on September 12th.
The Most Holy Name of the Blessed Virgin Mary
Christian feast dayen.wikipedia.org/wiki/Most_Holy_Name_of_the_Blessed_Virgin_MaryJohn Henry Hobart (Episcopal Church (USA))
Christian feast dayen.wikipedia.org/wiki/John_Henry_HobartSeptember 12 (Eastern Orthodox liturgics)
Christian feast dayen.wikipedia.org/wiki/September_12_(Eastern_Orthodox_liturgics)Commemoration of the mass hanging of the Saint Patrick's Battalion (Mexico)
en.wikipedia.org/wiki/Saint_Patrick's_BattalionDay of Conception (Russia)
en.wikipedia.org/wiki/Day_of_ConceptionDefenders Day (Maryland, United States)
en.wikipedia.org/wiki/Defenders_Day_(Maryland)Enkutatash falls on this day if it is a leap year. Celebrated on the first day of Mäskäräm. (Ethiopia, Eritrea, Rastafari)
en.wikipedia.org/wiki/EnkutatashNayrouz (Coptic Orthodox Church) (leap years only, September 11 on normal years)
en.wikipedia.org/wiki/NayrouzNational Day (Cape Verde)
en.wikipedia.org/wiki/Public_holidays_in_Cape_VerdeNational Day of Encouragement (United States)
en.wikipedia.org/wiki/National_Day_of_EncouragementSaragarhi Day (Sikhism)
en.wikipedia.org/wiki/Battle_of_SaragarhiUnited Nations Day for South-South Cooperation (International)
en.wikipedia.org/wiki/United_Nations_Regional_Information_Centre_for_Western_EuropeDate as a Roman numeral / digit
12.9.1801
Legend
| M = 1000 | D = 500 | C = 100 | X = 10 | IX = 9 | I = 1 |
Leap year
No: With 365 days 1801 is a normal year and no leap year.