Seats on the third base side of the field will get the shade first and have the sun behind them during late afternoon and evening games.
In particular, the 200 level seats on the third base side and the second tier of lower level 100 seats on that side are very good for shade. Similarly, the second tier of Sections 111-119 are well-shaded.
Avoid Seats in Right Field
All Right Field seats -- especially on the 200 level -- are not good for finding shade, nor are seats far down the first base line in the upper deck.