National Space Day

Category: Science
National Space Day in USA in 2026

About National Space Day

How long until National Space Day?
National Space Day .
Dates of National Space Day
2027 USA Friday, May 7thNational Space Day
2026 USA Friday, May 1stNational Space Day
2025 USA Friday, May 2ndNational Space Day
2024 USA Friday, May 3rdNational Space Day
2023 USA Friday, May 5thNational Space Day
Summary
National Space Day, an out-of-this-world celebration and is always celebrated on the first Friday in May.

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.

National Space Day is celebrated on the first Friday in May each year to recognize the achievements and benefits of space exploration. The day was created in 1997 by the Lockheed Martin Corporation as a way to promote interest in science, technology, engineering, and mathematics (STEM) education and to inspire the next generation of space explorers.

The first National Space Day was held on May 1, 1997, which was the 40th anniversary of the launch of the first American satellite, Explorer 1. Since then, the day has been celebrated annually on the first Friday in May as a way to celebrate the past accomplishments and future potential of space exploration.

The day is typically marked with educational events, exhibitions, and activities that promote interest in space exploration and STEM education. It's also a day to honor the men and women who have contributed to space exploration, including astronauts, scientists, engineers, and others who have dedicated their careers to advancing our understanding of the universe.

Similar Observances

Read more about National Static Electricity Day

National Static Electricity Day

It might sound boring and sciencey - but with a balloon this becomes a hair-raising holiday!

Read More
Read more about National Science Appreciation Day

National Science Appreciation Day 🧬

National Science Appreciation Day (NSAD) celebrates how science has benefited human outcomes, unleashed human potential, and transformed our quality of life.

Read More
Read more about National Bunsen Burner Day

National Bunsen Burner Day

The Bunsen Burner has been an essential part of science laboratories since the middle of the 19th century.

Read More
Read more about National DNA Day

National DNA Day

Unlocking Deoxyribonucleic acid (DNA) continues to prove vital to medical research.

Read More
Explore more Science holidays

Other Observances on May 1st 2026

Read more about Sauvignon Blanc Day

Sauvignon Blanc Day 🥂

Find out the dates, history and traditions of Sauvignon Blanc Day

Read More
Read more about Asian Heritage Month

Asian Heritage Month

Celebrate Asian Heritage Month with us and discover the rich tapestry of history, culture, and achievements that shape Canada's vibrant diversity.

Read More
Read more about Global Love Day

Global Love Day ❤

Celebrate unity and compassion on Global Love Day, a day to transcend differences and foster love as we connect with others and honor our shared humanity.

Read More
Read more about Ovarian Cancer Awareness Month

Ovarian Cancer Awareness Month

Learn about Ovarian Cancer Awareness Month in September, dedicated to raising awareness, promoting early detection, and supporting those affected by this disease. Find out how you can get involved.

Read More
All events on May 1st 2026