October 15th, 1666 was a Friday.
September 24th, 1666 - October 23rd, 1666
Why not celebrate an alternative birthday? In 407 days, exactly on June 15th, 2025, people who were born on October 15th, 1666 will be 131,000 days old!
3rd Mughal emperor from 1556 to 1605
*October 15th, 1542, Umarkot Fort †October 15th, 1605, Fatehpur SikriGerman philosopher (1844–1900)
*October 15th, 1844, Röcken †August 25th, 1900, WeimarNorwegian musician
*October 15th, 1885, Christiania †June 21st, 1959, OsloItalian physicist and mathematician (1608-1647)
*October 15th, 1608, Rome †October 25th, 1647, FlorenceFrench philosopher
*October 15th, 1926, Poitiers †June 25th, 1984, 13th arrondissement of ParisGerman historian of mathematics
*October 15th, 1927, Waldheim †April 26th, 2011, LeipzigAmerican chemist (1944-2017)
*October 15th, 1944, New York City †April 18th, 2017, BerkeleyEnglish author (1881–1975)
*October 15th, 1881, Guildford †February 14th, 1975, Village of SouthamptonPrince of Schwarzburg-Rudolstadt
*October 15th, 1667, Rudolstadt †June 24th, 1718, RudolstadtGerman historian (1818–1892)
*October 15th, 1818, Paderborn †March 1st, 1892, MunichAmerican politician, investment banker, author and television producer
*October 15th, 1978, Takoma ParkPainter and sculptor (1666-1739)
*November 28th, 1666, Gudbrandsdalen †March 31st, 1739, CopenhagenTsar of Russia from 1682 to 1696
*August 27th, 1666, Moscow †January 29th, 1696, MoscowFrench Baroque composer and violinist
*April 18th, 1666, Paris †January 2nd, 1747, ParisWife of George I of Great Britain (1666-1726)
*September 15th, 1666, Celle Castle †November 13th, 1726, Ahlden HouseDuke of Savoy and King of Sardinia (1675-1732)
*May 14th, 1666, Turin †October 31st, 1732, MoncalieriTenth Sikh Guru (1666–1708)
*December 22nd, 1666, Patna †October 7th, 1708, NandedSwedish artist (1666-1729)
*September 4th, 1666, Stockholm †October 22nd, 1729, Parish of St Gertrud of GermanySwedish general during the Great Northern War
*November 9th, 1666, Swedish Ingria †October 24th, 1736, PernåGovernor of Connecticut (1666-1724)
*March 27th, 1666, Haverhill †September 20th, 1724, New LondonScottish nobleman and field marshal
*February 9th, 1666, Hamilton Palace †January 29th, 1737, London(1666-1742)
*September 17th, 1666, Klagenfurt †December 8th, 1742, ViennaItalian luthier
*November 25th, 1666, Cremona †January 1st, 1739, Cremona1st Baron Lansdowne
*March 9th, 1666, London †January 29th, 1735, Hanover SquareGerman theologian (1666-1733)
*August 14th, 1666, Gudensberg †May 3rd, 1733, Bad HersfeldFrench bishop (1666-1744)
*March 14th, 1666, Dijon †October 15th, 1744, DijonPrince of Parma
*August 12th, 1666, Colorno †September 6th, 1693, ParmaGerman painter (1666-1737)
*January 17th, 1666, Nuremberg †October 13th, 1737, NurembergFixed holidays (Christian feast day) which are celebrated on October 15th.
M = 1000 | D = 500 | C = 100 | L = 50 | X = 10 | V = 5 | I = 1 |
No: With 365 days 1666 is a normal year and no leap year.