All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 2583

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	18-05-2583	Sunday	चैत्र 27	18-05-2583 03:45 AM IST	19-05-2583 03:45 AM IST	24 Hours 0 Mins 1 Secs