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	20-03-1853	Sunday	फाल्गुन 9	20-03-1853 11:36 AM IST	21-03-1853 12:36 PM IST	25 Hours 0 Mins 1 Secs