DS is 2.2. He moved into a proper bed about 3months ago and we have been putting him down to sleep with a good routine, about 1930. During the last month he has been not going to sleep till about 2100. He doesn't cry or call for us, but he is getting up several times, hanging around on the landing, taking books and toys back to bed etc. If we catch him at it we firmly tell him to go back to bed. It's not an attention thing, because he actually waits till we gave gone downstairs before he sneaks out, we can hear him waiting behind the door. When asked what he is doing, he doesn't really say anything, he just looks sad.
He gets up at 0630ish, and will have an afternoon nap for an hour if made to, but under duress and with a lot of persuasion. He is fine without one, doesn't appear tired or cranky at all.
Does this sound normal? Can I make him go down earlier or get up later? We are getting no adult time and the early wakings are not good either.