All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1828

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	23-12-1828	Tuesday	Margazhi 11	23-12-1828 01:25 PM IST	24-12-1828 04:25 PM IST	27 Hours 0 Mins 1 Secs