What is May Day? For the most part, the opposite of capitalism

People participate in the annual May Day march in downtown Los Angeles May 1, 2021. Thousands of people took to the streets across the nation Saturday to march in May Day rallies, calling for immigration reform, workers' rights and police accountability. (AP Photo/Ringo H.W. Chiu)

May Day, celebrated by workers across the globe as International Labor Day, falls on May 1.

But you’d be forgiven if that’s news to you. While the day traces its origins to an American laborers’ fight for a shorter work day, the U.S. does not officially recognize International Labor Day.

Like other countries that mark Labor Days on different dates, the U.S. and Canada celebrate their Labor Day in September.