All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 2373

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	28-05-2373	Monday	Vaikasi 9	27-05-2373 11:23 PM IST	28-05-2373 10:23 PM IST	23 Hours 0 Mins 1 Secs