Known as the Orloj, the astronomical clock was designed and built by the Imperial clockmaker Mikuláš of Kadaň and Charles University professor Jan Šindel.
21st June 1919: The German High Seas naval fleet is scuttled at Scapa Flow
21st June 2019
Known as the Orloj, the astronomical clock was designed and built by the Imperial clockmaker Mikuláš of Kadaň and Charles University professor Jan Šindel.
The Islamic calendar was dated to start with the first new moon after the Prophet Muhammad and his followers migrated to Medina.
Christopher Columbus used knowledge of a forthcoming lunar eclipse to fool Jamaican natives into providing his stranded crew with provisions.
On the 4th October 1582, Pope Gregory XIII implemented the Gregorian calendar.
28th June 2015
11th November 2022
11th November 2022
9th November 2019