All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 2172

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	05-12-2172	Saturday	Karthigai 18	04-12-2172 10:37 PM IST	06-12-2172 01:37 AM IST	27 Hours 0 Mins 1 Secs