Margashirsha Purnima is a significant full moon day in the Hindu lunar calendar, typically occurring in the month of Margashirsha. This day is dedicated to various deities, particularly Lord Vishnu and Lord Shiva, and is considered auspicious for performing rituals and prayers. On this day, devotees often engage in charitable acts, such as feeding the needy and donating to temples. Many people also take holy dips in sacred rivers, believing it purifies the soul and brings blessings. Celebrations may include special prayers, chanting of mantras, and community gatherings.