All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 2633

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	12-12-2633	Thursday	कार्तिक 18	12-12-2633 01:58 AM IST	13-12-2633 05:58 AM IST	28 Hours 0 Mins 1 Secs