Lilli, sounds like it's a fairly common thing around that age! Oskar was exactly the same! It's taken me up to only a few weeks ago that an earlier day sleep works better for him...lol. He used to hang out until around 1/2pm and only sleep for maybe an hour if I was lucky but now I put him down around 11/11:30am and he sleeps up to 2 hours - usually approx. 1 1/2 hours and that's it for the day. He is a late bed time kid at night though and it's around 9ish pm most nights and sleep till approx. 8:30am most mornings. I usually make sure he has a snack before his sleep then he has lunch when he wakes up.