Each section has a varying number of rows and seats per row. If you already have tickets, find your seats for row and seat numbers.
The chairback seating chart and list of sections and rows can be found here.
Only the highest rows in Section 19 will be shaded for an afternoon game in September. However, as the day progresses even the top rows will see some sun. The best place to find shade at Dowdy Ficklen Stadium is in club sections 113-120.