Bengal Vijayadashami on Sunday, October 19, 1980. Aparahna Puja Time - 02:05 PM to 04:19 PM. Duration - 02 Hours 14 Mins. Dashami Tithi Begins - 10:50 AM on Oct 18, 1980. Dashami Tithi Ends - 09:15 AM on Oct 19, 1980. Shravana Nakshatra Begins - 05:24 PM on Oct 17, 1980.