How is World Metrology Day calculated?

This event is observed every year on 20 May.

When is World Metrology Day 2221?

Name: World Metrology Day
Start: 2221-05-20
End: 2221-05-20
Location: Worldwide

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

Download an iCalendar file for World Metrology Day and add it to your calendar app.

When is World Metrology Day 2221?: World Metrology Day 2221 is on Sunday, 20 May 2221.
What day of the week is World Metrology Day 2221?: It falls on Sunday.
How is World Metrology Day calculated?: This event is observed every year on 20 May.