What time does your 7month old go to sleep and wake up? What about naps? How often, how long? My DS is going through an unsettled period of sleep when he doesn't want to go to bed as he normally does at 8.30pm which I think is too late for him and he is overtired. He has 3 naps, usually, not always very long though, maybe 30minutes to an hour. He sleeps through the night.