All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1841

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	25-05-1841	Tuesday	ವೈಶಾಖ 13	24-05-1841 11:21 PM IST	25-05-1841 10:21 PM IST	23 Hours 0 Mins 1 Secs