All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1966

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	11-09-1966	Sunday	ചിങ്ങം 26	11-09-1966 09:08 AM IST	12-09-1966 07:08 AM IST	22 Hours 0 Mins 1 Secs