World Metrology Day 2064

Tuesday, 20 May 2064

World Metrology Day marks the Metre Convention and the role of accurate measurement in society.

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Frequently asked questions

When is World Metrology Day 2064?
World Metrology Day 2064 is on Tuesday, 20 May 2064.
What day of the week is World Metrology Day 2064?
It falls on Tuesday.
How is World Metrology Day calculated?
This event is observed every year on 20 May.