All Poosam timings are calculated according to ⚠ Indian Standard Time (IST). - Download poosam calendar 1988

S.No	Gregorian Date	Weekday	Traditional Month & Date	Poosam Start Time	Poosam End Time	Star Duration
1	25-12-1988	Sunday	Margazhi 11	25-12-1988 09:31 AM IST	26-12-1988 11:31 AM IST	26 Hours 0 Mins 1 Secs