All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1880

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	11-06-1880	Friday	ವೈಶಾಖ 30	11-06-1880 08:36 AM IST	12-06-1880 11:36 AM IST	27 Hours 0 Mins 1 Secs