All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 3336

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	15-12-3336	Saturday	Karthigai 12	14-12-3336 08:46 PM IST	15-12-3336 07:46 PM IST	23 Hours 0 Mins 1 Secs