All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 2587

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	10-12-2587	Monday	Karthigai 17	10-12-2587 05:55 PM IST	11-12-2587 07:55 PM IST	26 Hours 0 Mins 1 Secs