A park covered in snow during winter

Winter in Siberia

A cloud the snow as winter

The houses the winter

Winter is one of the four seasons and it is the coldest time of the year. The days are shorter, and the nights are longer. Winter comes after autumn and before spring.

Winter begins at the winter solstice. In the Northern Hemisphere the winter solstice is usually December 21 or December 22. In the Southern Hemisphere the winter solstice is usually June 21 or June 22.