The winter season is one of the four main seasons, occurring between autumn and spring. It is characterized by colder temperatures, shorter days, and longer nights. In many regions, winter brings snow and ice, creating a unique landscape. This season typically lasts from December to February in the Northern Hemisphere and from June to August in the Southern Hemisphere. During winter, many animals enter a state of hibernation to conserve energy, while some species adapt to the cold by growing thicker fur or feathers. People often engage in various activities such as skiing, snowboarding, and building snowmen. Winter holidays, like Christmas and Hanukkah, are also celebrated during this time, bringing joy and warmth to the season.