All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1912

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	26-12-1912	Thursday	অগ্রহায়ণ 12	26-12-1912 01:14 AM IST	26-12-1912 11:14 PM IST	22 Hours 0 Mins 1 Secs