When is April Fools’ Day, also known as All Fool’s Day? This is a day for tricks, pranks, and jokes. April 1 is a day for practical jokes in many countries around the world. The simplest jokes may involve children who tell each other that their shoelaces are undone and then cry out “April Fool!” when the victims glance at their feet. Some April Fool’s jokes publicized in the media include. Another belief on the April Fool’s Day origin points to the biblical character Noah as the first “April Fool”. It is said that on April 1, he mistakenly sent the dove out to find dry land before the waters subsided.A second story tells that the day commemorates when Jesus was sent from Pontius Pilate to Herod and back again. “Sending a man from Pilate to Herod”, is an old term for sending someone on a fool’s errand.Practical jokes and pranks date back to Ancient Roman times. Ancient Romans and Celts celebrated a festival of practical joking around the time of the March equinox.