All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1899

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	05-08-1899	Saturday	আষাঢ় 22	05-08-1899 04:46 AM IST	06-08-1899 08:46 AM IST	28 Hours 0 Mins 1 Secs