When Is Peanut Butter Day 2025 Calendar. National peanut butter day is a holiday that falls annually on january 24th and celebrates the tasty food spread made from grinding up the legume arachis hypogaea. A hearty, flavorful dish perfect for a cozy night in.

The third federal holiday of 2025 is quickly approaching. The next national peanut butter day will be on 01/24/2025.