All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1975

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	21-12-1975	Sunday	मार्गशीर्ष 6	21-12-1975 03:15 AM IST	22-12-1975 03:15 AM IST	24 Hours 0 Mins 1 Secs