Labor Day 2025 falls on Monday, September 1, 2025. It is a federal holiday in the United States, celebrated on the first Monday of September to honor and recognize the American labor movement and the contributions of workers to the country’s strength, prosperity, laws, and well-being.
Labor Day has been celebrated since the late 19th century, and became a federal holiday in 1894. The holiday is often marked by parades, picnics, barbecues, and other festivities, and is seen as the unofficial end of summer.