All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 3683

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	17-05-3683	Monday	Chithirai 11	17-05-3683 01:53 AM IST	18-05-3683 12:53 AM IST	23 Hours 0 Mins 1 Secs