This is the calendar for any leap year starting on Sunday, January 1 (dominical letter AG), such as 1956, 1984, 2012, 2040, and 2068. This is the only leap year with three occurrences of Friday the 13th, each three months apart in January, April, and July (common year starting on Thursdays share this characteristic). Uniquely, the instances of Friday the 13th are also 13 weeks apart from one another. They usually occur in 28 year intervals. Exceptions happen when there is no leap year on the beginning of a century. Previous year| Next year