National Space Day

About National Space Day

In 1997, the Lockheed Martin Corporation introduced National Space Day as a one-off event, and it was later expanded to International Space Day in 2001, by former astronaut and senator John Glenn.

12Oct

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

Find out the dates, history and traditions of National STEM Day.

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Dutch Heritage Day

• Culture
• Canada

Find out the dates, history and traditions of Dutch Heritage Day

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Liberation day

• Military
• Denmark

Find out the dates, history and traditions of Liberation day

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World Password Day

• Action
• International

This day was created to raise awareness about the importance of using strong passwords.

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Cinco de Mayo

• History
• International

Cinco de Mayo is one of two days, which mark Mexico's independence from foreign rulers

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