All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1889

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	20-09-1889	Friday	ভাদ্র 6	20-09-1889 01:22 AM IST	21-09-1889 04:22 AM IST	27 Hours 0 Mins 1 Secs