Aadi Amavasai 2026 falls on Wednesday, August 12, with the Amavasya tithi beginning at 1:52 AM and ending at 11:16 PM on the same day. This sacred Tamil observance is dedicated to forefathers, departed ancestors, and the performance of Amavasya Tharpanam. The day carries both ritual and emotional significance, reminding families of Pitru Rina, gratitude,…