It seems that lots of people have the habit of managing the air conditioner all day long along with all night. I am aware, I used to be those types of individuals. The thing is though, a little fresh air never hurt anybody and you definitely do not wish to open the electric bill of yours and find that you owe eight hundred dollars. Trust me, it can occur. When you're home during the day and it's hot outside, ensure that you're running your ac.
However, when you are not home, it is not necessary to have it on all day because you are simply wasting energy. However, those with animals in the house have a concern so at least switch the air conditioner down to a smaller setting while you're away instead of turning it entirely off.
Of the nights, if the exterior air is less hot compared to the interior air, turn off the air conditioning and open a couple of doors and windows and run some fans. This tends to allow the cooler outside air to are available in to cool the house. This's far more energy efficient than continuing to use the air conditioning throughout the night.
Furthermore, be sure that you are not always running an best portable ac camping (in the know) where there aren't any people in the home. For instance, there really is no reason at all to work an air conditioner on full blast all day long and through the night in a guest room that virtually no one is actually in. That's just a waste.