1380 (MCCCLXXX)
was a leap year starting on Sunday of the Julian calendar, the 1380th year of the Common Era (CE) and Anno Domini (AD) designations, the 380th year of the 2nd millennium, the 80th year of the 14th century, and the 1st year of the 1380s decade. As of the start of 1380, the Gregorian calendar was
8 days ahead of the Julian calendar, which was the dominant calendar of the time.
Events
Deaths