I'm switching my work hours from 9am-6pm to 10am-7pm. At my bosses request, but I'd been considering it myself for a while.

Because I've had difficulties dragging myself to work by 9am. I've been too much the night owl of late.

Of course I'd rather get out of work early, that has a certain appeal. But fortunately things are flexible enough around here that if I want to leave early for a ballgame or some special event, I can shift my hours to 8-5 or 9-6 for a day here and there.