With Punxsutawney Phil declaring six more weeks of winter this year, it's only fitting to calculate how much time Bill Murray's prickly weather reporter, Phil Connors, spent reliving the same day in perpetuity in Groundhog Day. The classic Harold Ramis comedy features one of Murray's most effective performances, with Phil gradually trading his grumpy cynicism for charitable enlightenment as he works to become a better person and finally move on to the next day.