When Is Pi Day 2024 In America. It was founded in 1988 by larry shaw, an employee of the san. Observed in some parts of the world by consuming and throwing pies, national pi day has.

Every march 14, mathematicians, scientists and math lovers around the world celebrate pi day, a commemoration of the mathematical sign pi. Founded in 1988 by physicist larry shaw, march 14 was selected because the numerical date (3.14) represents the first.