All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1854

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	11-11-1854	Saturday	Aippasi 27	11-11-1854 01:24 AM IST	12-11-1854 04:24 AM IST	27 Hours 0 Mins 1 Secs