Marblehead High School’s academic year will begin on Tuesday. Freshmen should arrive by 7:55 a.m. and meet in the school’s theater. Sophomores, juniors, and seniors should arrive by 9:30 a.m. and meet in their homerooms. On Wednesday, all students should arrive at 7:55 a.m. and report to their A block class. There will be no school on Rosh Hashana, the Jewish holiday, on Thursday and Friday.