All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 3551

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	12-12-3551	Wednesday	Karthigai 4	12-12-3551 01:26 AM IST	13-12-3551 02:26 AM IST	25 Hours 0 Mins 1 Secs