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	16-05-1831	Monday	वैशाख 4	16-05-1831 01:14 PM IST	17-05-1831 01:14 PM IST	24 Hours 0 Mins 1 Secs