All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1866

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	05-09-1866	Wednesday	শ্রাবণ 22	05-09-1866 12:57 PM IST	06-09-1866 12:57 PM IST	24 Hours 0 Mins 1 Secs