All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1882

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	22-05-1882	Monday	Vaikasi 10	22-05-1882 02:15 AM IST	23-05-1882 05:15 AM IST	27 Hours 0 Mins 1 Secs