The Greenwich meridian is a prime meridian, a geographical reference line that passes through the Royal Observatory, Greenwich, in London, England. From 1884 to 1974, the Greenwich meridian was the international standard prime meridian, used worldwide for timekeeping and navigation. The modern standard, the IERS Reference Meridian, is based on the Greenwich meridian, but differs slightly from it. This prime meridian (at the time, one of many) was first established by Sir George Airy (in 1851). In 1883, the International Geodetic Association formally recommended to governments that the meridian through Greenwich be adopted as the international standard prime meridian.
International Meridian Conference in Washington, DC, establishes Greenwich in London, England, as the prime meridian of
International Meridian Conference in Washington, DC, establishes Greenwich in London, England, as the prime meridian of longitude and establishes Universal Time
Historical Significance
The Greenwich meridian is a prime meridian, a geographical reference line that passes through the Royal Observatory, Greenwich, in London, England.
Events Before
The first electric lighting system employing overhead wires, built by Thomas Edison, begins service at Roselle, New Jers
The first electric lighting system employing overhead wires, built by Thomas Edison, begins service at Roselle, New Jersey
Bob Rogers is acknowledged as the first American pro sports trainer when he is hired by the NY Athletic Club
Bob Rogers is acknowledged as the first American pro sports trainer when he is hired by the NY Athletic Club
US Senator Albert B. Fall (21) weds Emma Garland Morgan in Clarksville, Texas
US Senator Albert B. Fall (21) weds Emma Garland Morgan in Clarksville, Texas
Brooklyn Bridge is opened by President Chester A. Arthur and NY Governor Grover Cleveland
Brooklyn Bridge is opened by President Chester A. Arthur and NY Governor Grover Cleveland
Krakatoa volcano, located west of Java in Indonesia, erupts with a force of 200 megatons of TNT, killing approximately 3
Krakatoa volcano, located west of Java in Indonesia, erupts with a force of 200 megatons of TNT, killing approximately 36,000 people
Events After
King Leopold II of Belgium establishes the Congo as his personal colonial possession
From 1885 to 1908, many atrocities were committed in the Congo Free State (today the Democratic Republic of the Congo) under the absolute rule of King Leopold II of Belgium.
Mark Twain publishes "The Adventures of Huckleberry Finn" in the US
Adventures of Huckleberry Finn is a picaresque novel by American author Mark Twain that was first published in the United Kingdom in December 1884 and in the United States in February 1885.
Berlin Conference gives Congo to Belgium and Nigeria to the United Kingdom
From 1885 to 1908, many atrocities were committed in the Congo Free State (today the Democratic Republic of the Congo) under the absolute rule of King Leopold II of Belgium.
W. S. Gilbert and Arthur Sullivan's comic opera "The Mikado" premieres in London at the Savoy Theatre
The Savoy Theatre is a West End theatre in the Strand in the City of Westminster, London, England. The theatre was designed by C. J.
American socialite Edith Jones (23) weds American businessman Edward Robbins Wharton (35), at the Trinity Chapel, New Yo
American socialite Edith Jones (23) weds American businessman Edward Robbins Wharton (35), at the Trinity Chapel, New York City, becoming Edith Wharton; divorce in 1913
More from the 1880s
The National Geographic Society is founded in Washington, D.C., to promote "the increase and diffusion of geographic kno
The National Geographic Society is founded in Washington, D.C., to promote "the increase and diffusion of geographic knowledge" [1]
The first electric lighting system employing overhead wires, built by Thomas Edison, begins service at Roselle, New Jers
The first electric lighting system employing overhead wires, built by Thomas Edison, begins service at Roselle, New Jersey
American painter Thomas Eakins (40) weds American painter and photographer Susan Macdowell (32) in a Quaker ceremony in
American painter Thomas Eakins (40) weds American painter and photographer Susan Macdowell (32) in a Quaker ceremony in Philadelphia, Pennsylvania, until his death in 1916
Abolitionist Frederick Douglass marries his second wife suffragist Helen Pitts
Abolitionist Frederick Douglass marries his second wife suffragist Helen Pitts
Frequently Asked Questions
- What happened on October 13, 1884?
- The Greenwich meridian is a prime meridian, a geographical reference line that passes through the Royal Observatory, Greenwich, in London, England. From 1884 to 1974, the Greenwich meridian was the international standard prime meridian, used worldwide for timekeeping and navigation. The modern standard, the IERS Reference Meridian, is based on the Greenwich meridian, but differs slightly from it.
- Why is International Meridian Conference in Washington, DC, establishes Greenwich in... significant?
- The Greenwich meridian is a prime meridian, a geographical reference line that passes through the Royal Observatory, Greenwich, in London, England.