Each school year shall include a minimum of 174 instructional days. H.C.S. and Kids' Overtime will be closed two weeks at Christmas, one week at Easter, and all legal holidays including the Wednesday before Thanksgiving and one week in February. Office hours during the school year are 8:00 a.m. to 4:00 p.m. and during the summer 9:00 a.m. to 3:00 p.m.