Common year starting on Friday has only one Friday the 13th; The only Friday the 13th in this common year occurs in August. Leap years starting on Thursday share this characteristic, but also have another one in February. This is the only year type where the "n"th "Doomsday" (this year Sunday) is not in ISO week "n"; it is in ISO week "n"-1. In the (currently used) Gregorian calendar, the fourteen types of year (seven common, seven leap) repeat in a 400-year cycle (20871 weeks). Forty-three common years per cycle or exactly 10.75% start on a Friday. The 28-year sub-cycle does only span across century
Friday the 13th (2009 film) second weekend. By the end of its box office run, "Friday the 13th" earned an estimated $65 million at the United States box office, but failed to regain a top ten spot after its third weekend. , the 2009 film is the fifth-highest earning President's Day weekend with $45,033,454. It is the eighth-highest grossing weekend in the month of February, and the eighth- highest-grossing weekend for the winter seasonthe period from the first day after the New Year weekend until the first Thursday of March. "Friday the 13th" finished as the fourth-highest grossing film of any February with $59.8 million,