All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 2980

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	12-05-2980	Friday	Chithirai 16	12-05-2980 06:27 AM IST	13-05-2980 08:27 AM IST	26 Hours 0 Mins 1 Secs