What's a good home school schedule?

to finish really early?
I have six classes, and I do them like I would a regular school day. I was trying to think of a schedule that would allow me to finish faster.
One of the options I came up with was to do three classes one day, for the same amount of time as a regular school day, and then the next three the next day for the same amount of time.
Or if I continue doing what I do now, which is do a little of the six every day, would that help me to go through it faster?