All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1854

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	17-09-1854	Sunday	भाद्रपद 3	17-09-1854 09:08 AM IST	18-09-1854 12:08 PM IST	27 Hours 0 Mins 1 Secs