The winter solstice marks the shortest day and longest night of the year, typically occurring around December 21st in the Northern Hemisphere. It signifies the official start of winter and has been celebrated for centuries as a time of reflection, renewal, and the gradual return of longer days. Many cultures hold festivals and traditions around this event, recognizing it as a turning point when light begins to reclaim the sky. The winter solstice reminds us of nature's cycles and the beauty of new beginnings.