When is the winter solstice? The next winter solstice for the Northern Hemisphere will occur on Dec. 21, 2025, and the next Winter Solstice for the Southern Hemisphere will occur on June 21, 2025. The ...

The shortest day of the year is approaching, meaning the days will soon start to lengthen again. Days are getting shorter and shorter by seconds each day, and the shortest day of the year takes place ...