Pi Day 2025

March 14, 2025 in the World

A pi character generated by LEDs.

Pi Day and Pi Approximation Day are two unofficial holidays held to celebrate the mathematical constant π . Pi Day is celebrated on March 14, or in the month/day date format as 3/14; since 3, 1 and 4 are the three most significant digits of pi.

We have placed a detailed description of this event on this page: Pi Day 2024. For further information please stop by there!

Where is the event?
When is the event?
Friday, the 14th of March 2025
Only 374 days left!

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Pi Day 2025 - Mar 14, 2025 – Copyright © 2024 Cute Calendar