All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1864

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	16-12-1864	Friday	ധനു 3	16-12-1864 03:02 AM IST	17-12-1864 05:02 AM IST	26 Hours 0 Mins 1 Secs