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) the 13th" earned an additional $24,292,003, making its four-day President's Day weekend total $43,585,449. By the end of its three-day opening weekend, it was already the second highest grossing film in the series, having earned $40,570,365, slightly exceeding "The Grudge" (2004) for the best 3-day weekend opening of any horror film. When comparing the 2009 film's opening weekend to that of its 1980 counterpart in adjusted 2009 US dollars, the original "Friday the 13th" film earned $17,251,975. Although the 2009 film made more money, when factoring in the number of theaters each film was released in, the 1980 film earned