Dreading it here too... DD1 wakes anytime b/w 6 and 7.
Am also hoping i can keep her up til say 8pm and then she might sleep longer but normally it wont matter what time she's in bed.
Hopefully it stays nice and dark and cold and she will want to snuggle her blanket and go back to sleep.

Wont make too much dif with DD2 as she still just does her feed every 3hrs during the day so no routine yet, which is good.. no routine to stuff up...