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	12-06-1918	Wednesday	वैशाख 30	12-06-1918 12:50 AM IST	13-06-1918 02:50 AM IST	26 Hours 0 Mins 1 Secs