World Metrology Day

About World Metrology Day

World Metrology Day is an annual celebration of the signature of the Metre Convention on 20 May 1875 by representatives of seventeen nations.

The Convention set the framework for global collaboration in the science of measurement and in its industrial, commercial and societal applications. The original aim of the Metre Convention - the world-wide uniformity of measurement - remains as important today as it was in 1875.

16Oct

National Fossil Day

• Science
• USA

A celebration organized by the National Park Service to promote public awareness and stewardship of fossils.

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18Oct

National Exascale Day

• Science
• USA

Find out the history and background to National Exascale Day

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23Oct

National Mole Day

• Science
• USA

October 23, denoted 10/23 in the US, is recognized by some as Mole Day. It is an informal holiday in honor of the unit among chemists.

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8Nov

National STEM Day 🔬

• Science
• USA

National STEM Day celebrates science, technology, engineering, and medicine education within the United States.

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International Customer Support Day

• Business
• International

Customer support staff are there to give us all a helping hand, so on the third Wednesday in May take a moment to thank them.

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National American Red Cross Founder’s Day

• Charity
• USA

The American Red Cross was founded by Clara Barton on May 21st 1881.

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National Memo Day

• General
• USA

Find out the dates, history and traditions of National Memo Day

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National Strawberries and Cream Day

• Food
• USA

Find out the dates, history and traditions of National Strawberries and Cream Day

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