February 18: edit
- 3102 BC - Epoch (origin) of the Kali Yuga- Lord Krishna is believed by Hare Krishnas and Hindus to have left the planet on this day.
- 1229 - The Sixth Crusade: Frederick II, Holy Roman Emperor signs a ten-year truce with al-Kamil, regaining Jerusalem, Nazareth, and Bethlehem with neither military engagements nor support from the papacy.