All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 2771

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	13-05-2771	Thursday	Chithirai 19	13-05-2771 04:33 AM IST	14-05-2771 03:33 AM IST	23 Hours 0 Mins 1 Secs