If your baby goes to sleep very late, because the rhythm of the house only slows down at this hour, making some changes in the feeding and nap hours you will be able to move ahead the night sleep. Your will be able to move ahead this hour as much as the baby genetic component allows this. If it is not good for you that the baby goes to sleep so late, because he will wake up at 10 or 11 am, and you wake up early to work, then you can try to sleep him earlier, following the advice given for this treatment.