All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 3789

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	20-12-3789	Sunday	വൃശ്ചികം 10	20-12-3789 09:37 AM IST	21-12-3789 08:37 AM IST	23 Hours 0 Mins 1 Secs