So true! The county in NC where my DD attended high school had, I think, at least 4 different schedules for traditional, year round, charter, and early college schools. DD's high school was on yet another totally different schedule- they followed the same start/end dates as the University system colleges (her high school was a part of the UNC system).Even within the same city, the start dates can vary
NYC public school teachers return tomorrow. The students return on Wednesday.
Western MD here, kids here started back Wed. Then had half day Thursday and were off Friday for the long weekend. Near OC where our granddaughters live, they don't go back till this coming Wed