Need to calculate a range of cells based on a date range

Hello,

I've attached a sample of the workbook to help understand what I am trying to achieve. I have a set of data in column C, a list of dates in column A, and would like to have a value returned in B5 based on the following criteria: Count if the date range in column A is less than 6 months from the current date. Any help would be greatly appreciated. Thank you!

I've got it figured out! Formula below in case anybody else needs something like this.

=SUMIFS(C:C, A:A, "<="&TODAY(), A:A, ">"&TODAY()-183)