Skyscraper Day (September 3)
Check out the weird holiday Skyscraper Day on September 3. Learn about the history of skyscrapers, and get ideas on how to celebrate.
Science and Discovery
Pluto Demoted Day (August 24)
Check out the weird holiday Pluto Demoted Day on August 24th. Learn about the history of Pluto Demoted Day and get ideas on how to celebrate.
Pi (π) Approximation Day (July 22)
Check out the weird holiday Pi Approximation Day on July 22. Learn about the history of Pi Approximation Day & get ideas on how to celebrate.
Space Exploration Day (July 20)
Check out the weird holiday Space Exploration Day on July 20. Learn about the history of Space Exploration Day & get ideas on how to celebrate.
World UFO Day (June 24 & July 2)
Check out the weird holiday World UFO Day on June 24 and July 2. Learn about the history of World UFO Day, and get ideas on how to celebrate.
Europe Day (May 5 and 9)
Check out the weird holiday Europe Day on May 5 and May 9. Learn the history of Europe Day and get ideas on how you can celebrate Europe Day.
International Space Day (1st Friday in May)
Check out the weird holiday International Space Day on the first Friday in May. Learn about International Space Day & get ideas to celebrate.
National Look Up to the Sky Day (April 14)
National Look Up to the Sky Day on April 14th encourages us to pause, look up, and appreciate the beauty of the sky through stargazing, cloud watching, and more.
Bunsen Burner Day (March 31)
National Bunsen Burner Day, one of the many weird holidays in March, honors Robert Bunsen’s invention, its impact on science, and fun ways to celebrate.
National Alien Abduction Day (March 20)
Celebrate National Alien Abduction Day on March 20! Unravel UFO mysteries, explore famous abductions, and enjoy space-themed activities.