When Is Pi Day 2024

When Is Pi Day 2024. Support the museum on pi day! Pi day, observed on the 14th of march, resonates with the mathematical constant's opening digits (3.14), offering a playful nod to its value.

It’s all about celebrating the number pi, which is 3.14. This day is dedicated to the mathematical constant pi (3.14), and it is a time to celebrate the excellence of maths.