1716 (MDCCXVI) was a leap year starting on Wednesday of the Gregorian calendar and a leap year starting on Sunday of the Julian calendar, the 1716th year of the Common Era (CE) and Anno Domini (AD) designations, the 716th year of the 2nd millennium, the 16th year of the 18th century, and the 7th year of the 1710s decade. As of the start of 1716, the Gregorian calendar was 11 days ahead of the Julian calendar, which remained in localized use until 1923.