All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1823

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	20-12-1823	Saturday	অগ্রহায়ণ 7	20-12-1823 03:16 AM IST	21-12-1823 01:16 AM IST	22 Hours 0 Mins 1 Secs