1909 (MCMIX) was a common year starting on Friday in the Gregorian calendar. It was the last year of the 1900s.

Millennium: 2nd millennium
Centuries: 19th century20th century21st century
Decades: 1870s  1880s  1890s  – 1900s –  1910s  1920s  1930s
Years: 1906 1907 190819091910 1911 1912

Events change

Births change

Deaths change