All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1900

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	12-11-1900	Monday	Aippasi 28	12-11-1900 07:18 AM IST	13-11-1900 09:18 AM IST	26 Hours 0 Mins 1 Secs