All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1989

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	18-11-1989	Saturday	Karthigai 3	18-11-1989 01:02 AM IST	19-11-1989 02:02 AM IST	25 Hours 0 Mins 1 Secs