R is 28 months and for over two weeks (and seemingly out of the blue) he has been waking at 5:30. He was previously sleeping 8-6:45 and taking a 1.5 hour nap at school (4x a week) and 2-3 hour nap at home (3x a week). Now, he sleeps 8-5:30 and seems to be taking a longer nap, even at school. I'm trying to figure out if we should shorten the nap, but also thought I would wait it out another week or so. We just moved him to a bed / with his brother a few days ago, and the early rising continues (and now he's taking forever to fall asleep, too). T was already dropping his nap by now and napping every other day or so, so it's not a great comparison (or....maybe it is?!)