In May, we are taking our first trip since FP+ started. We can make our FP+ reservations soon (wohoo!), and I have one question. Does each of the FP+ windows have to be a full hour? It seems that is the case from everything I've read about how to reserve FP+, but I haven't seen it said directly. For example, if I plan to go on Small World at 9:30, can my window be 9:30 to 10:00 and then I can book Peter Pan from 10:00 to 10:30, or does Small World have to be from 9:00 to 10:00 and Peter Pan from 10:00 to 11:00?

