All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 2645

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	27-12-2645	Saturday	मार्गशीर्ष 3	27-12-2645 01:49 PM IST	28-12-2645 11:49 AM IST	22 Hours 0 Mins 1 Secs