All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1957

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	10-12-1957	Tuesday	कार्तिक 25	10-12-1957 01:19 PM IST	11-12-1957 12:19 PM IST	23 Hours 0 Mins 1 Secs