All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 2820

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	15-12-2820	Tuesday	വൃശ്ചികം 19	14-12-2820 09:18 PM IST	15-12-2820 11:18 PM IST	26 Hours 0 Mins 1 Secs