We always started school after Labor Day and were done end of May or first couple days of June. Then I remember one year the district decided to start like the 20th of August. Well, the state fair always ends Labor Day weekend. That year the schools were like 50% empty when they started because most the kids had animals they were showing at the fair. The next year they started after LD again.
We always had fall fly fishing trips every year, and my dad always told the schools we wouldn't be there until we were done with our trips, which was always sometime in September.
Now some districts start early August, and the rest start by mid Aug. It's crazy.
We started homeschooling our youngest in 2019 right before Covid started, thankfully. She loves it. She starts when she wants, works when she wants, and ends when she wants.