The April Fool's Day happens in most countries of the world on the first day of April of every year, as April Fools Day, or Day of the Fools. This day took its name from the customary activities derived from the practice of funny jokes and tricks.

The historian origin of April fool's day:
- The origins of the April Fool are ambiguous, and the prevailing theory dates back to 1582, the same year in which France adopted the Gregorian calendar. The New Year's calendar was also announced from the end of March to the first of January.
The unawareness and ignorance of the previous announcement made them celebrate April Fools Day on the first of April of the new year, so it was called the Day of the Fools, and then the annual celebration went to all parts of Europe, and to other parts of the world.

The most popular fool's day jokes:
- The newspaper "The Madison Capital Times" reported the collapse of the US Congress building due to a mysterious explosion and published a fabricated image with the story, known as the biggest lie in April.

- The radio station in New Zealand surprised its listeners with a strange news of a large swarm of bees attacking them and asking them to put a dish of honey in front of their door to keep the bees away from them until the station manager rescued them. "Sorry. It's April Fool's Day."

- In Italy, one of the famous radio stations reported that there was a season for harvesting pastries from trees. The news was that the pastries were being planted and waiting to be harvested until the news was denied in the framework of the April Fool's Day.