Uttarayan is a significant festival celebrated in India, marking the transition of the sun into the northern hemisphere. It usually occurs on January 14th and is associated with the winter solstice. This day is considered auspicious as it signifies the end of winter and the beginning of longer days. During Uttarayan, people engage in various activities, including flying kites, which is a popular tradition in many regions, especially in Gujarat. The festival is also a time for family gatherings, feasting, and celebrating the harvest season, making it a joyful occasion for many communities.