Have you ever wondered about the origin of April Fools' Day? It could go back further than you might imagine.
Although April Fools’ Day, also called All Fools’ Day, has been celebrated for several centuries by different cultures, its exact origins remain a mystery.
Some historians speculate that April Fools’ Day dates back to 1582, when France switched from the Julian calendar to the Gregorian calendar, as called for by the Council of Trent in 1563.
People who were slow to get the news or failed to recognize that the start of the new year had moved to January 1 and continued to celebrate it during the last week of March through April 1 became known as fools.