All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 2588

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	27-12-2588	Saturday	Margazhi 5	26-12-2588 11:55 PM IST	28-12-2588 02:55 AM IST	27 Hours 0 Mins 1 Secs