All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1991

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	15-06-1991	Saturday	ವೈಶಾಖ 32	15-06-1991 02:44 AM IST	16-06-1991 12:44 AM IST	22 Hours 0 Mins 1 Secs