All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1837

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	21-10-1837	Saturday	अश्विन 7	21-10-1837 10:02 AM IST	22-10-1837 01:02 PM IST	27 Hours 0 Mins 1 Secs