Oh, dude, August has 31 days, and September has 30 days. So, like, if you add them up, that's a grand total of 61 days. Math is hard, but not as hard as trying to remember how many days are in each month!
From 12 August to 7 September is 26 days.
31 days in August and 30 in September.
92
August has 31 days.
31 days in August.
There are no days between August and September. The last day of August is followed immediately by the first day of September, with no days inbetween.
From 12 August to 7 September is 26 days.
31 days in August and 30 in September.
320 days
92
September has 30 days. May and August both have 31 days.
August, September, October, November, December and January total 184 days.
There are a total of 17118 days between September 25, 1963 and August 7, 2010, including the two days in the question.
313
As of August 26th, 2011, there are five days until September first.
I assume you mean "How many days is it from the first Wednesday of August to the first Saturday in September?" This interval is 31 full days every year. The day numbers in the months coincide each year, eg. this year 2011 the first Wednesday is the 3rd of August, and the first Saturday is the 3rd of September.
As of August 13th, 2012, there are 40 days until September, 22nd 2012.