May 18: Holidays, Historical Events, Famous Birthdays & Zodiac Sign
On this day in 1953, Jacqueline Cochran made history by becoming the first woman to shatter the sound barrier.
Quick Facts for May 18
- Zodiac sign: Taurus
- Day of year: 138
About May 18
May 18 serves as a remarkable crossroads of human achievement and scientific inquiry. While the world celebrates International Museum Day, we also look back at the profound milestones of discovery, such as the moment the Hubble Space Telescope provided visual confirmation of Pluto's moons, Nix and Hydra. Whether through the preservation of culture in museums or the exploration of the furthest reaches of our solar system, the day honors our collective thirst for knowledge.
The spirit of the day also touches upon social and political evolution. From the formalization of national universities in Taiwan to the recognition of independence in Somaliland, May 18 captures a global landscape of shifting identities and the enduring pursuit of progress.
Holidays & Observances on May 18
- Baltic Fleet Day (Russia)
- Day of Remembrance of Crimean Tatar genocide (Ukraine)
- Independence Day (Somaliland) (unrecognized)
- International Museum Day
- National Speech Pathologist Day (United States)
- Revival, Unity, and Poetry of Magtymguly Day (Turkmenistan)
- Teacher's Day (Syria)
Fun & National Days on May 18
- National Cheese Soufflé Day — Whip up something light and cheesy to celebrate this delicious culinary occasion.
- I Love Reese's Day — Indulge in your favorite peanut butter and chocolate treats today.
- No Dirty Dishes Day — Enjoy a stress-free day by keeping your kitchen counters perfectly clean.
- Send an Electronic Greeting Card Day — Brighten someone's digital inbox with a thoughtful e-card.
- HIV Vaccine Awareness Day
- Mother Whistler Day
- National Visit Your Relatives Day
- World AIDS Vaccine Day
On This Day in History
- 332 — In Constantinople, Emperor Constantine the Great implemented a system of free food distribution for his city's citizens.
- 872 — At the age of 47, Louis II of Italy secured his second coronation as Holy Roman Emperor in Rome.
- 1152 — The future King Henry II of England entered into marriage with the influential Eleanor of Aquitaine.
- 1565 — The Ottoman Empire launched the Great Siege of Malta, an ambitious attempt to seize control of the island.
- 1756 — Great Britain officially declared war on France, marking the violent commencement of the Seven Years' War.
- 1804 — The French Senate formally bestowed the title of Emperor upon Napoleon Bonaparte.
- 1860 — Abraham Lincoln secured the Republican Party's nomination for the upcoming United States presidential election.
- 1933 — President Franklin D. Roosevelt signed legislation that established the Tennessee Valley Authority.
- 1953 — Aviation history was changed forever when Jacqueline Cochran became the first woman to fly faster than sound.
- 1969 — The space race advanced as the Apollo 10 mission successfully launched into orbit.
- 1974 — India entered the nuclear age by successfully detonating its first atomic device under Project Smiling Buddha.
- 2005 — Hubble Space Telescope imagery confirmed the existence of two moons, Nix and Hydra, orbiting Pluto.
Famous Birthdays on May 18
- 1048 — Omar Khayyám, A celebrated Persian astronomer, mathematician, and renowned poet.
- 1822 — Mathew Brady, A pioneering American journalist and photographer famous for his war imagery.
- 1872 — Bertrand Russell, An influential British philosopher, historian, and Nobel Prize-winning mathematician.
- 1897 — Frank Capra, An iconic Italian-American filmmaker known for his legendary directing and screenwriting.
- 1920 — Pope John Paul II, A significant global religious leader who served as the head of the Catholic Church.
- 1970 — Tina Fey, A highly influential American actress, writer, and celebrated producer.