All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1853

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	17-04-1853	Sunday	চৈত্র 6	16-04-1853 07:58 PM IST	17-04-1853 09:58 PM IST	26 Hours 0 Mins 1 Secs