All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1999

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	20-05-1999	Thursday	বৈশাখ 6	19-05-1999 11:06 PM IST	20-05-1999 11:06 PM IST	24 Hours 0 Mins 1 Secs