Labor Day traditionally marks the end of the summer season in the United States. It is often referred to as the "unofficial end of summer" because it signals the conclusion of the U.S. cultural summer period
. Many Americans take their last summer vacations around this time, and various fall activities such as the start of school and sports seasons begin shortly after Labor Day
. Additionally, in Minnesota, the State Fair ends on Labor Day, reinforcing its role as a seasonal milestone
. In summary, Labor Day ends the nominal summer season and the associated summer vacation period in the U.S.
