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, 1883.
In 1884 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 1885 Labor Day was celebrated in many industrial centers of the country.
The Origins of Labor Day - pbs.org
the day for which the toilers in past centuries looked forward, when their rights and their wrongs would be discussed...that the workers of our day may not only lay down their tools of labor for a holiday, but upon which they may touch shoulders in marching phalanx and feel the stronger for it.
- Samuel Gompers - 1898, the head of the American Federation of Labor
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The movement for a national Labor Day had been growing for some time. In September 1892, union workers in New York City took an unpaid day off and marched around Union Square in support of the holiday. But now, protests against President Cleveland's harsh methods made the appeasement of the nation's workers a top political priority.
