Thousands of "No Kings Day" protests are set to be held throughout the country on Saturday to protest the Trump administration.

The rallies were among hundreds of "No Kings" protests held throughout the United States, timed to coincide with a military parade celebrating the 250th birthday of the U.S. Army in Washington, D.C. Saturday was also Trump's 79th birthday.

At least 5 million people joined protests in the largest day of action against Trump since his return to office.

The No Kings events come after days of protests following raids by U.S. Immigration and Customs Enforcement in Los Angeles, and Trump’s subsequent deployment of thousands of National Guard and U.S. Marines troops to “temporarily protect” ICE and other federal personnel, along with federal property.

Thousands of anti-Trump protests are erupting across the United States this weekend under the banner of “No Kings” day, a coordinated movement aimed at pushing back against what demonstrators see as authoritarian overreach since the president returned to office in January.

Thousands of demonstrators marched along Fifth Avenue in New York City on Saturday for a "No Kings" protest.