All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1921

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	13-05-1921	Friday	മേടം 31	12-05-1921 11:14 PM IST	13-05-1921 10:14 PM IST	23 Hours 0 Mins 1 Secs