All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1829

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	13-12-1829	Sunday	വൃശ്ചികം 30	13-12-1829 11:48 AM IST	14-12-1829 12:48 PM IST	25 Hours 0 Mins 1 Secs