Labor Day 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 development and achievements
. It originated in the late 19th century as trade unions and labor organizations sought to set aside a day to celebrate labor solidarity and advocate for better working conditions
. The first Labor Day parade took place in New York City in 1882, organized by labor unions to demonstrate unity and demand fair labor conditions
. The holiday became an official federal holiday in 1894, after being recognized by many states
. Labor Day also marks the unofficial end of summer for many Americans and is often observed with parades, picnics, speeches, and other festivities
. Labor Day is distinct from International Workers' Day (May Day), which is celebrated on May 1 in many other countries to commemorate labor strikes and the fight for an eight-hour workday, notably linked to the Haymarket affair in Chicago in 1886
. In summary, Labor Day is a day to honor workers' social and economic achievements, reflect on the history of labor rights, and celebrate the contributions of laborers to society
