All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1964

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	13-06-1964	Saturday	ഇടവം 31	12-06-1964 09:27 PM IST	13-06-1964 08:27 PM IST	23 Hours 0 Mins 1 Secs