Winter

Winter is one of the four seasons, typically characterized by cold temperatures, shorter daylight hours, and often, snow or frost in many regions. It occurs between autumn and spring, generally spanning from December to February in the Northern Hemisphere and from June to August in the Southern Hemisphere. During winter, ecosystems undergo significant changes; many trees lose their leaves, animals may enter hibernation, and some species migrate to warmer areas. The season is associated with various cultural events, holidays, and activities, such as winter sports, holiday celebrations, and traditions that embrace the cold climate. Additionally, winter can impact human activities, requiring adaptations in clothing, heating, and transportation.