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. It constitutes a yearly national tribute to the contributions workers have made to the strength, prosperity and well-being of our country.

The first Labor Day holiday was celebrated on Tuesday, September 5, 1882, in New York City, in accordance with the plans of the Central Labor Union. The Central Labor Union held its second Labor Day holiday just a year later, on September 5, l883.

In l884 the first Monday in September was selected as the holiday, as originally proposed, and the Central Labor Union urged similar organizations in other cities to follow the example of New York and celebrate a "workingmen's holiday" on that date. The idea spread with the growth of labor organizations, and in l885 Labor Day was celebrated in many industrial centers of the country.

Labor Day is a national legal holiday that is over 100 years old. Over the years, it has evolved from a purely labor union celebration into a general "last fling of summer" festival.

Today, Labor Day is observed not only in the U.S. but also in Canada, and in other industrialized nations. While it is a general holiday in the United States, its roots in the working class remain clearer in European countries.

In the northern half of the U.S. at least, the summer vacation season begins with Memorial Day and ends with Labor Day.