All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 2555

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	27-05-2555	Tuesday	ഇടവം 5	26-05-2555 11:04 PM IST	28-05-2555 01:04 AM IST	26 Hours 0 Mins 1 Secs