Masi Magam 2026: Masi Magam is being observed on March 2, 2026. Masi Magam is observed when the Magam star aligns with the Tamil month of Masi. The day holds religious importance, with devotees believing that a ceremonial dip in sacred waters cleanses sins and invites divine blessings. The occasion is also linked to the belief that deities descend to bless worshippers.