Pi Approximation Day 2019

July 22, 2019 in the World

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

Pi Approximation Day is celebrated on July 22, 2019. 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 2020. For further information please stop by there!

Where is the event?
When is the event?
Monday, the 22nd of July 2019
Over since 137 days!

More dates:


Pi Approximation Day 2019 - Jul 22, 2019 – Copyright © 2019 Cute Calendar