This is a simple calendar knowledge question. September is the ninth month of the year, preceded by August, the eighth month of the year, and followed by October, the tenth month of the year.

July has 31 days, so 31 days will pass from the beginning of July 7 to the beginning August 7; August has 31 days, so 31 more days will pass to the beginning of September 7. This makes a total of 62 days.