Trump will deliver his first address to a joint session of Congress during his second term on March 4, 2025

https://ballotpedia.org/Donald_Trump%27s_address_to_joint_session_of_Congress_(March_4,_2025)

Trump says Canada, Mexico tariffs will go into effect March 4
President Donald

https://www.politico.com/news/2025/02/27/trump-tariffs-canada-mexico-00002714

"In 1788, the Continental Congress set Inauguration Day as March 4. Then, in 1933, the Twentieth Amendment to the Constitution changed it to January 20

https://www.thisdayinquotes.com/2024/03/march-4th-a-good-day-for-famous-presidential-quotes-until-1933/

March Fourth sounds like March forth and is a Holiday because of that