All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1920

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	27-12-1920	Monday	మార్గశిరము 13	27-12-1920 05:55 AM IST	28-12-1920 03:55 AM IST	22 Hours 0 Mins 1 Secs