All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1990

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	05-12-1990	Wednesday	కార్తీకము 20	05-12-1990 04:53 PM IST	06-12-1990 03:54 PM IST	23 Hours 0 Mins 1 Secs