World Metrology Day 2023

May 20, 2023 in the World

World Metrology Day takes place on May 20, 2023, and is celebrated by more than 80 countries around the globe. The day celebrates the signing of the Metre Convention on that day in 1875 in Paris with representatives of 17 nations attending.

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

Where is the event?
When is the event?
Saturday, the 20th of May 2023
Over since 137 days!

More dates:

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World Metrology Day 2023 - May 20, 2023 – Copyright © 2023 Cute Calendar