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
Alice (Friday the 13th) her and stabs her in the temple with an ice pick. Her corpse is later seen when Ginny Field stumbles across Jason's shrine for his mother. In "", Alice appears in a flashback and she is briefly mentioned in "". Alice's backstory is expanded upon in the novelization of "Friday the 13th", which reveals she has a boyfriend named John in California and that her father was a neglectful workaholic who, due to stress, died of a heart attack while at his office. This backstory is contradicted in the novelization of the second film, which states that her father is