On This Day
·

Last day of the Julian calendar in Finland; January 2 becomes January 14

The Julian calendar is a solar calendar of 365 days in every year with an additional leap day every fourth year (without exception).

The Julian calendar is a solar calendar of 365 days in every year with an additional leap day every fourth year (without exception). The Julian calendar is still used as a religious calendar in parts of the Eastern Orthodox Church and in parts of Oriental Orthodoxy as well as by the Amazigh people (also known as the Berbers). For a quick calculation, between 1901 and 2099 the much more common Gregorian date equals the Julian date plus 13 days.

The Julian calendar was proposed in 46 BC by (and takes its name from) Julius Caesar, as a reform of the earlier Roman calendar, which was largely a lunisolar one. It took effect on 1 January 45 BC, by his edict.

Historical Significance

The Julian calendar is a solar calendar of 365 days in every year with an additional leap day every fourth year (without exception).

Events Before

  1. Sculptor Auguste Rodin (76) weds Rose Beuret

    Sculptor Auguste Rodin (76) weds Rose Beuret

  2. First major strike of the Russian "February Revolution" starts at the giant Putilov factory in Petrograd [NS=Mar 3]

    First major strike of the Russian "February Revolution" starts at the giant Putilov factory in Petrograd [NS=Mar 3]

  3. First jazz records are recorded: "Dixie Jazz Band One Step" and "Livery Stable Blues" by the Original Dixieland Jass Ban

    First jazz records are recorded: "Dixie Jazz Band One Step" and "Livery Stable Blues" by the Original Dixieland Jass Band for the Victor Talking Machine Company in NYC

  4. First major strike of the Russian "February Revolution" starts at the giant Putilov factory in Petrograd [OS=Feb 18]

    First major strike of the Russian "February Revolution" starts at the giant Putilov factory in Petrograd [OS=Feb 18]

  5. First jazz record is released on a 78 by the Original Dixieland Jass Band for the Victor Talking Machine Company ("Dixie

    First jazz record is released on a 78 by the Original Dixieland Jass Band for the Victor Talking Machine Company ("Dixie Jazz Band One Step" on one side, "Livery Stable Blues" on the other)

Events After

  1. Battle of Jutland: British naval commander David Beatty is promoted to full admiral

    The Battle of Jutland (German: Skagerrakschlacht, lit. 'Battle of the Skagerrak') was a naval battle between Britain's Royal Navy Grand Fleet, under Admiral Sir John Jellicoe, and the Imperial German...

  2. J. D. Salinger is born

    J. D. Salinger, American author, known for american author, was born on 1919-01-01.

  3. German Workers' Party forms, precursor to the National Socialist German Workers' Party (Nazi)

    The German Workers' Party (German: Deutsche Arbeiterpartei, DAP) was an obscure far-right political party established in the Weimar Republic after World War I.

  4. The 18th Amendment to the US Constitution, authorizing the prohibition of alcohol, is ratified by a majority of US state

    The 18th Amendment to the US Constitution, authorizing the prohibition of alcohol, is ratified by a majority of US states

  5. German theoretical physicist Physicist Albert Einstein (39) divorces Serbian physicist and mathematician Mileva Marić (4

    German theoretical physicist Physicist Albert Einstein (39) divorces Serbian physicist and mathematician Mileva Marić (43) after 16 years of marriage

More from the 1910s

birth

Hank Greenberg is born

Hank Greenberg, American athlete, known for american baseball player, was born on 1911-01-01.

Belgian mining law introduces a 9.5-hour workday

Belgian mining law introduces a 9.5-hour workday

First running of San Francisco's famed "Bay to Breakers" footrace (7.63 miles/12.3 km); Robert Vlught wins in 44:10

First running of San Francisco's famed "Bay to Breakers" footrace (7.63 miles/12.3 km); Robert Vlught wins in 44:10

The US Post Office begins parcel post delivery

The Bronx General Post Office (also known as the Bronx Central Post Office or Bronx Central Annex) is a historic post office building at 558 Grand Concourse in the South Bronx in New York City, New…

Frequently Asked Questions

What happened on January 1, 1918?
The Julian calendar is a solar calendar of 365 days in every year with an additional leap day every fourth year (without exception). The Julian calendar is still used as a religious calendar in parts of the Eastern Orthodox Church and in parts of Oriental Orthodoxy as well as by the Amazigh people (also known as the Berbers). For a quick calculation, between 1901 and 2099 the much more common Gregorian date equals the Julian date plus 13 days.
Why is Last day of the Julian calendar in Finland; January 2 becomes January 14 significant?
The Julian calendar is a solar calendar of 365 days in every year with an additional leap day every fourth year (without exception).

Explore More

January 1 in HistoryYear 1918