Sweden Skips Eleven Days: Gregorian Calendar Adopted
Sweden skipped eleven days, jumping directly from February 17 to March 1 as the country finally adopted the Gregorian calendar used by most of Europe. The switch ended a half-century of confusion during which Sweden operated on a unique hybrid calendar after a botched earlier attempt at reform. Aligning with continental timekeeping streamlined trade and diplomacy with Sweden's European partners.
February 17, 1753
273 years ago
What Else Happened on February 17
Emperor Jovian died in his tent at Tyana after ruling Rome for eight months. The official cause: carbon monoxide from a brazier. The unofficial version: assassi…
Teutonic Knights clashed with the Grand Duchy of Lithuania at the Battle of Rudau, fighting to a bloody stalemate in the frozen forests of Prussia. While the kn…
Musa Celebi seized the Ottoman sultanate with military backing from Wallachia's Mircea I, ending years of bloody civil war among Bayezid I's surviving sons. His…
The peasants of Dithmarschen flooded their own fields the night before the battle. When Duke Friedrich's armored knights charged at dawn, their horses sank into…
Giordano Bruno faced the executioner’s wooden vise at Rome’s Campo de' Fiori, silencing the philosopher before he could utter another word against the Inquisiti…
Giordano Bruno spent seven years in an Inquisition prison before they burned him. His crime: insisting the universe was infinite, that other worlds existed beyo…
Talk to History
Have a conversation with historical figures who witnessed this era. Ask questions, explore perspectives, and bring history to life.