Dhanurmasa Utsavam, also known as Margazhi Utsavam is a significant religious festival celebrated by devotees, particularly in South India, during the month of Dhanurmasa (also known as Margazhi in Tamil). This festival takes place between mid-December and mid-January, corresponding to the winter months in the Hindu lunar calendar, and is marked by heightened spiritual practices and temple activities dedicated to Lord Vishnu.
