What 'day' is June 14, 2025? It's Trump's birthday and the Army parade — but also a national holiday. Here's what to know in New Jersey.

President Woodrow Wilson and President Calvin Coolidge each issued presidential proclamations asking for June 14 to be observed as Flag Day, according to the VA. On Aug. 3, 1949, Congress approved the national observance of Flag Day, and President Harry Truman signed it into law.

WATCH: President Donald Trump got a birthday sendoff at a major military parade in downtown Washington, D.C., Saturday night as he turned 79.

No Kings protests nationwide: White House called it a "complete and utter failure." What was Trump's reaction?

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

Crowds of protesters gathered nationwide Saturday for ‘No Kings’ protests, opposing President Donald Trump and his administration’s policies. The demonstrations coincided with the Army’s 250th anniversary parade and Trump’s birthday.

The day-long celebration of the Army’s 250th birthday coincided with nationwide protests against Trump and military strikes between Israel and Iran that are testing the president’s “America First” resolve.

The protest coincides with the U.S. Army’s 250th anniversary celebration and parade, which is also President Donald Trump's birthday and Flag Day.