according to the school calendar... after Labor day
No. Most stores, schools and federal buildings are closed Labor Day.
Many schools traditionally start after Labor Day.
well for most people is school and most people day off
Labor Day is the first Monday in September. It is typically used to mark the end of Summer and the start of Fall. Most jurisdictions do not allow school to start before Labor Day.
After labor day i think
Yes, because kids get out of school for it.
Though schools are generally closed for Labor Day, many people work. It depends on the company and what their policies are.
August 22nd. https://www.tulsaschools.org/calendars/trad11-12.pdf
There is no law governing the start dates of school. It is determined by local school districts.
It depends on where you live. In most of the US, school starts right after Labor Day.
Where we live, today (August 4, 2016) was the first day of school. In other regions it may not start until after Labor Day. Not all school districts start on the exact same day.