Labor Day has its roots in the late 19th century, when activists pushed for a day to honor workers. The first celebration took place on September 5, 1882, with a parade organized by labor unions. It became a legal holiday in 1894.

On Labor Day, government buildings and banks are closed, as is the stock market. However, most retailers remain open. Some are even offering sales to attract customers.

Further information on Labor Day hours and closures is available from the source, including details on what businesses are open and which ones are closed.