All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 2009

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	05-12-2009	Saturday	വൃശ്ചികം 20	05-12-2009 06:36 PM IST	06-12-2009 04:36 PM IST	22 Hours 0 Mins 1 Secs