Each of the four intermediate lunar phases (see below) is around 7.4 days, but this varies slightly due to the elliptical shape of the Moon's orbit. Aside from some craters near the lunar poles, such as Shoemaker, all parts of the Moon see around 14.77 days of daylight, followed by 14.77 days of night.
If it does not see its shadow, then spring is on the way. The Groundhog Day concept first became popular in Canada in 1956 when Wiarton Willie became a household name for his early February weather predictions. Wiartonâs Groundhog Day festival grew as Willieâs fame increased. It became one of the largest winter festivals in Bruce County, Canada.
Woodstock is perhaps most famous for its role as the location for the 1993 movie Groundhog Day, starring Bill Murray. Although the story is set in Punxsutawney, Pennsylvania, the movie's producers preferred the quintessentially American backdrop of the Woodstock Square and its surroundings.