All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1862

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	10-12-1862	Wednesday	কার্তিক 26	10-12-1862 01:18 AM IST	11-12-1862 04:18 AM IST	27 Hours 0 Mins 1 Secs