24 Hours 24 Frames

Hello! I didnt know where to post this but i think its best to post it here :stuck_out_tongue: …
I have an Moveclip with 24 frames on for each hour of the day/night how do i do so the frame jumps to the next frame each hour? I know there is a way … I saw it on an site ( dont know wich one :expressionless: )
so… How do i make it change every hour ?

-Joppe