All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1918

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	20-12-1918	Friday	मार्गशीर्ष 5	20-12-1918 05:40 AM IST	21-12-1918 05:40 AM IST	24 Hours 0 Mins 1 Secs