My 2 ds 4 and 8 were fast asleep by 7.45 the 8 year old would have tried to go to sleep at 6pm if i had let him. The 4 year old normally asleep by 8.15 holidays and 8 year old 9pm i have a horrid feeling they will be up at 6am.
but i do remember as a child waking up at 3am and feeling the stocking on my bed and being so excited but did go back to sleep.