Does school has time restriction for entering school after break? I am trying to buy air ticket for Thanksgiving break and wondering any restriction on time. How late I can come back to school at night if there is such thing ? I know I have to come back by Nov. 25, 12:00pm. Since I have to fly back from home, I will buy ticket on Nov. 24. How late I can enter to school? If I buy late flight, I will arrive on LGA around 10:00pm. If school has time restriction on entering, I have to make a plan for night or buy a earlier ticket. Anybody has a advicce, it will be big help for me. Thanks in advance and see you soon!