International observance days, weeks, and months for August 5, 2027. Plus historical events and birthdays.
August 5, 2027 celebrates International Traffic Light Day. Every year on August 5, International Traffic Light Day highlights the importance of the traffic light. It’s also a day that commemorates the installation of the first traffic signal system.
Read the full story →People born on August 5
French novelist, poet and short story writer celebrated as a master of the short story.
The first African-American female lawyer in Iowa after being admitted to the bar in 1918. She also helped found the National Bar Association in 1925.
English-American botanist and microbiologist who isolated and determined the structure of auxin, the first known plant hormone. His studies in plant hormones were very influential in agriculture and horticulture.
English-Canadian ballerina who co-founded National Ballet School of Canada.
Pilot, engineer, and astronaut. He was the first man to walk on the Moon.
Events that occurred on August 5 throughout history
Henry I is crowned King of England in Westminster Abbey. The coronation was quick to avoid his older brother Robert becoming King, who was away returning from the First Crusade.
Sir Humphrey Gilbert establishes the first English colony in North America. The exhibition was backed by Queen Elizabeth I and marked the beginning of English expansion overseas.
The Mayflower departs from Southampton, England, on its first attempt to reach North America. The ship was forced to dock in Dartmouth when its companion ship, the Speedwell, springs a leak, forcing both ships to turn back.
New York Weekly Journal writer John Peter Zenger is acquitted of seditious libel against the royal governor of New York because the information printed was true. The ruling marked the beginning of freedom of the press.
The British Admiralty dismisses Francis Ronalds's new invention of the first working electric telegraph. It was stated the invention was "wholly unnecessary" and it was preferred to continue using the semaphore.
Project leader Cyrus West Field and others complete the first transatlantic telegraph cable across the Atlantic Ocean after several unsuccessful attempts. The connection was 2,000 miles long between the Valentia Island in Ireland to Trinity Bay in Newfoundland. The cable stretched over 2,000 miles and failed within a month.
The U.S. abolishes flogging as a form of discipline in the military.
The U.S. government levies the first income tax as part of the Revenue Act of 1861 to help pay for the Civil War. Each resident whose income was over $800 was required to pay a 3% tax. The Act was rescinded in 1872.
Japan launches its postal savings system, modeled after a similar system in the UK.
Standard Oil Company of New Jersey is established officially. The company would change its name to ExxonMobil and become holder of all Standard Oil companies.
The cornerstone for the Statue of Liberty is laid on Bedloe's Island in New York Harbor.
German automotive pioneer Bertha Benz becomes first person to drive an internal combustion engine automobile over a long distance. She was also the business partner, investor and wife of automobile inventor Carl Benz.
The first electric traffic light is installed in Cleveland, Ohio.
Harry Houdini performs his greatest feat by spending 91 minutes underwater in a sealed tank before escaping a sealed, 700-pound coffin submerged in a hotel swimming pool.
The Nazis begin a week-long massacre of civilians and prisoners of war in Wola, Poland. An estimated 40,000 to 50,000 men, women, children, and hospital patients were killed under the orders of Heinrich Himmler and Adolf Hitler.
Polish insurgents liberate the German concentration and forced-labor camp Gęsiówka in Warsaw. The liberation freed 348 Jewish prisoners, who joined the resistance.
In Montana, 12 smokejumper firefighters and 1 U.S. Forest Service fire guard are killed in the Mann Gulch Fire. The disaster prompted the U.S. Forest Service to change wildfire safety training, communication, and response strategies.
American Bandstand, hosted by Dick Clark, debuts on the ABC television network. The show was dedicated to the teenage "baby-boomers" by playing the songs and showing popular dances of the time. The first guests were Buddy Holly and The Chordettes.
Marilyn Monroe is found dead at her home. The LA police classified her death as a probable suicide.
Nelson Mandela is jailed for fighting against apartheid in South Africa. President F.W. de Klerk ordered his release in 1990.
Longer-running observances that include this date.
