All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 2458

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	18-05-2458	Saturday	Chithirai 29	18-05-2458 04:31 PM IST	19-05-2458 06:31 PM IST	26 Hours 0 Mins 1 Secs