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	27-04-1966	Wednesday	Chithirai 14	27-04-1966 03:03 PM IST	28-04-1966 02:03 PM IST	23 Hours 0 Mins 1 Secs