All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1872

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	25-01-1872	Thursday	পৌষ 13	25-01-1872 03:17 AM IST	26-01-1872 06:17 AM IST	27 Hours 0 Mins 1 Secs