First you 'sea' me, now you don't - by Augustine

During the school days my family and I are all early risers because we sleep at 8:00 pm and wake up at 6:00 am. But during the holidays my family including me are night owls because we sleep at 11:00 pm and wake up at 9:00 am, except for my brother, he is an early riser every day. He sleeps early no matter what and gets up early. 

During this Christmas holidays, all of us are night owls because we all sleep late around 11:00 and we wake up around 9 or 8 o'clock in the morning. My brother Daniel is still an early riser. He sleeps early and gets up early.