J.M.
Hi M.,
Good luck with the time shift tonight. I dread it. Last year, my son got up EVERY DAY at 5:30. After we "sprung forward," he got up EVERY DAY at 6:30. It just seems that his internal clock tells him to wake up at that time. He's 3 1/2 and will nap occasionally, but not daily. I don't try to nap him anymore. He does tell me "I'm tired, tuck me in" for both naps and bedtime sometimes.
Good luck!