All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1881

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	12-11-1881	Saturday	अश्विन 29	11-11-1881 11:27 PM IST	13-11-1881 02:27 AM IST	27 Hours 0 Mins 1 Secs