All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1831

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	13-06-1831	Monday	Vaikasi 32	12-06-1831 10:41 PM IST	13-06-1831 09:41 PM IST	23 Hours 0 Mins 1 Secs