Looking for Panguni Uthiram 2026 details? Know the exact date, powerful rituals, and the deeper spiritual meaning of divine marriages in Hindu tradition. Panguni Uthiram, 2026 is a spiritually energized and religiously revered festival celebrated during Purnima or full moon in Panguni or 12th month of Tamil calendar, on Wednesday April 1, 2026 , based on Drik Panchang & will coincide with Uthiram Nakshatra falling on full moon. This alignment of Uthiram, the full moon and U