April's Fool Apr 2026

April Fools' Day, observed annually on , is a global custom defined by practical jokes, lighthearted trickery, and the spreading of hoaxes. While it is not a public holiday, it is celebrated widely across cultures with the goal of exposing "fools" through harmless pranks. Historical Origins and Theories

: Pranks should not cause physical harm, damage property, or ruin someone's life. April's Fool

: Known as "Poisson d’Avril" (April Fish), the tradition involves sneakily attaching paper fish to people's backs. April Fools' Day, observed annually on , is

To ensure the day remains enjoyable for everyone, participants are encouraged to follow specific ethical guidelines: April Fools' Day