1707 (MDCCVII) was a common year starting on Saturday of the Gregorian calendar and a common year starting on Wednesday of the Julian calendar, the 1707th year of the Common Era (CE) and Anno Domini (AD) designations, the 707th year of the 2nd millennium, the 7th year of the 18th century, and the 8th year of the 1700s decade. As of the start of 1707, the Gregorian calendar was 11 days ahead of the Julian calendar, which remained in localized use until 1923. In the Swedish calendar it was a common year starting on Tuesday, one day ahead of the Julian and ten days behind the Gregorian calendar.