This festival usually falls on the full moon day during the month of Thai, a time when the Pushya (Pusam) Nakshatra is in the sky. Murugan is the embodiment of Shiva's light and wisdom, and devotees pray to him to overcome obstacles. As Thaipusam 2023 nears, here’s all you need to know about Thaipusam 2023 date, its rituals, history, significance and celebrations.