All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1864

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	18-03-1864	Friday	മീനം 7	18-03-1864 12:30 AM IST	19-03-1864 03:30 AM IST	27 Hours 0 Mins 1 Secs