No one really cares about that though, because there is something much better about Groundhog Day: Bill Murray. One of the greatest comedic actors of all time (Garfield movies notwithstanding) has the greatest Groundhog Day movie of all time: Groundhog Day! And while it is a great movie to watch any time of the year, it doesn't get much better than watching it tomorrow. That way, if you happen to get stuck in the same time vortex as Mr. Murray (I dare not disrespect him by calling him by his first name only), you at least have a great movie running in the background.
Also, there are many thoughts on how long he was stuck in the loop, but there is a great, and very in-depth, article that figures it to be somewhere around thirty-three years and three hundred and fifty days.