All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1951

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	16-12-1951	Sunday	Karthigai 31	16-12-1951 03:18 PM IST	17-12-1951 07:18 PM IST	28 Hours 0 Mins 1 Secs