All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1900

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	16-01-1900	Tuesday	पौष 4	16-01-1900 01:32 AM IST	17-01-1900 04:32 AM IST	27 Hours 0 Mins 1 Secs