1137 (MCXXXVII)
was a common year starting on Friday of the Julian calendar, the 1137th year of the Common Era (CE) and Anno Domini (AD) designations, the 137th year of the 2nd millennium, the 37th year of the 12th century, and the 8th year of the 1130s decade. As of the start of 1137, the Gregorian calendar was
7 days ahead of the Julian calendar, which was the dominant calendar of the time.
Events