Learn the origin of Labor Day in the United States. Encyclopædia Britannica, Inc./Patrick O'Neill Riley. Labor Day, the first Monday in September, is a creation of the labor movement and is dedicated to the social and economic achievements of American workers. Labor Day is more than just an end-of-summer holiday. Its origin is a reminder of the value of laborers to this country and elsewhere. Categories : Types of secular holidays March observances April observances May observances June observances September observances October observances Monday observances Labour movement. President Grover Cleveland signed into law a bill making Labor Day a national holiday. Retrieved May 2, Labor day meaning origin thousand workers marched along city streets in an event culminating in a picnic, speeches, fireworks, and dancing. National Labour Labor day meaning origin Presidents' Day is a federal holiday celebrated on the third Monday in February; Presidents' Day will occur on Monday, February On July 3, just days after signing the bill, he ordered federal troops to Chicago to end the boycott.