World Metrology Day 2630

Thursday, 20 May 2630

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 2630?
World Metrology Day 2630 is on Thursday, 20 May 2630.
What day of the week is World Metrology Day 2630?
It falls on Thursday.
How is World Metrology Day calculated?
This event is observed every year on 20 May.