All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1978

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	16-04-1978	Sunday	Chithirai 3	15-04-1978 10:45 PM IST	17-04-1978 01:45 AM IST	27 Hours 0 Mins 1 Secs