April Fools’ Day: A Day of Tricks—But Don’t Be Deceived. April Fools’ Day has been around for centuries, but its origins are a little murky. Some say it started in 1582 when France switched from the Julian to the Gregorian calendar, moving the New Year from April 1st to January 1st. Those who didn’t get the memo—or refused to accept the change—were mocked and tricked, earning the title of “April fools.” Others trace it back to ancient Roman festivals where deception and pranks were part of the c...