August 9th
Nine months after February 9th would be November 9th.
78
54
Six months are between January and August. - February - March - April - May - June - July
Febuary
It was on a Monday.
It was a Saturday.
August because it's six months later which is the half way point.
Semi-Dead - 2009 Six Months Ago 1-5 was released on: USA: 20 February 2010
February 9th, 1900 was a Friday.
about six 180 = 6 x 30 though some months have 31 days, or 28 or 29 in February also.
Six divided by nine = 0.6666 repeating