I take abilify in the morning, and I take half my geodon in the morning, and half at dinner. Abilify never seemed to make me tired, I took that a while before I started the geodon. I tried taking the full dose of geodon at night, but it doesn't last throughout the day for me if I don't take part of it in the morning. I've even tried taking it later in the morning, like when I go on my first break instead of as soon as I get up, but once it kicks in, I get tired.