One of the holiest days in the Hindu calendar, Mauni Amavasya, falls on Wednesday, January 29, 2025. Observances of fasting, stillness, and ceremonial baths in the Ganges River characterize this sanctified day, which is also called Maghi Amavasya. As a result of its profound religious importance, it draws millions of worshippers every year who are looking for a spiritual home.