I'm up sooo much earlier than usual. What should I do differently today?

I work late, but I’m trying to shift my sleep cycle so I can wake-up more around 9 am than noon This morning I’m up because I have an appointment.—Yuck!. My “morning” routine already includes exercise, a swift clean-up, computer time, and catching up on shows from the DVR. I suspect I’ll have at least 2 1/2 hrs more time each morning. I’d like to bring something new and possibly creative into my life. But I’ll take any suggestions you offer.