We typically set our Air Conditioning for 77 F. I'd rather it be 78, but I compromise to 77 as that one degree makes it tolerable for him (I'm a bit chilly with 77).

However, since we live in a humid area, we may turn on the AC to a cooler temperature just to get rid of the humidity (since we don't have heat). Once the humidity is down, we go back to our regular temperature.

Right now, the AC doesn't come on often at our 77 setting, since the night cools the house down enough, and we'll close the shades where the sun hits the house.