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Pi Approximation Day 2026
July 22, 2026 in the World
The first digits of the mathematical constant Pi on a blackboard.
Copyright: Laszlo Sovany, license: iStockphoto.com
Pi Approximation Day is celebrated on July 22, 2026. 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 2027. For further information please stop by there!
Where is the event?
Worldwide
World
When is the event?
Wednesday, the 22nd of July 2026
Over since 82 days!
More dates:
- Pi Approximation Day on Jul 22, 2027
- Pi Approximation Day on Jul 22, 2028
- Pi Approximation Day on Jul 22, 2029