All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 2309

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	16-05-2309	Sunday	Chithirai 28	15-05-2309 11:30 PM IST	16-05-2309 11:30 PM IST	24 Hours 0 Mins 1 Secs