All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 3980

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	10-12-3980	Wednesday	തുലാം 28	10-12-3980 06:28 PM IST	11-12-3980 08:28 PM IST	26 Hours 0 Mins 1 Secs