Pi Approximation Day 2021

July 22, 2021 in the World

The first digits of the mathematical constant Pi on a blackboard.

Pi Approximation Day is celebrated on July 22, 2021. Pi Approximation Day is observed on July 22, since the fraction 22?7 is a common approximation of Pi.

We have placed a detailed description of this event on this page: Pi Approximation Day 2022. For further information please stop by there!

Where is the event?
When is the event?
Thursday, the 22nd of July 2021
Over since 59 days!

More dates:


Pi Approximation Day 2021 - Jul 22, 2021 – Copyright © 2021 Cute Calendar