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	15-06-1866	Friday	ಜ್ಯೇಷ್ಠ 3	15-06-1866 10:55 AM IST	16-06-1866 09:55 AM IST	23 Hours 0 Mins 1 Secs