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	11-12-1889	Wednesday	కార్తీకము 28	11-12-1889 12:20 AM IST	12-12-1889 04:20 AM IST	28 Hours 0 Mins 1 Secs