All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1839

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	20-04-1839	Saturday	চৈত্র 9	20-04-1839 01:38 PM IST	21-04-1839 02:38 PM IST	25 Hours 0 Mins 1 Secs