1820 Calendar

January
SunMonTueWedThuFriSat
      1
2345678
9101112131415
16171819202122
23242526272829
3031     
February
SunMonTueWedThuFriSat
  12345
6789101112
13141516171819
20212223242526
272829    
March
SunMonTueWedThuFriSat
   1234
567891011
12131415161718
19202122232425
262728293031 

April
SunMonTueWedThuFriSat
      1
2345678
9101112131415
16171819202122
23242526272829
30      
May
SunMonTueWedThuFriSat
 123456
78910111213
14151617181920
21222324252627
28293031   
June
SunMonTueWedThuFriSat
    123
45678910
11121314151617
18192021222324
252627282930 

July
SunMonTueWedThuFriSat
      1
2345678
9101112131415
16171819202122
23242526272829
3031     
August
SunMonTueWedThuFriSat
  12345
6789101112
13141516171819
20212223242526
2728293031  
September
SunMonTueWedThuFriSat
     12
3456789
10111213141516
17181920212223
24252627282930

October
SunMonTueWedThuFriSat
1234567
891011121314
15161718192021
22232425262728
293031    
November
SunMonTueWedThuFriSat
   1234
567891011
12131415161718
19202122232425
2627282930  
December
SunMonTueWedThuFriSat
     12
3456789
10111213141516
17181920212223
24252627282930
31      

What Happened In Year 1820?

  • January 28, 1820 – A Russian expedition led by Fabian Gottlieb von Bellingshausen and Mikhail Petrovich Lazarev discovers the Antarctic continent approaching the Antarctic coast.
  • January 30, 1820 – Edward Bransfield sights the Trinity Peninsula and claims the discovery of Antarctica.
  • February 4, 1820 – The Chilean Navy under the command of Lord Cochrane completes the 2 day long Capture of Valdivia with just 300 men and 2 ships.
  • February 6, 1820 – The first 86 African American immigrants sponsored by the American Colonization Society started a settlement in present-day Liberia.
  • February 23, 1820 – Cato Street Conspiracy: A plot to murder all the British cabinet ministers is exposed.
  • March 3, 1820 – The U.S. Congress passes the Missouri Compromise.
  • March 6, 1820 – The Missouri Compromise is signed into law by President James Monroe. The compromise allows Missouri to enter the Union as a slave state, but makes the rest of the northern part of the Louisiana Purchase territory slavery-free.
  • March 15, 1820 – Maine becomes the 23rd U.S. state.
  • April 8, 1820 – The Venus de Milo is discovered on the Aegean island of Melos.
  • April 12, 1820 – Alexander Ypsilantis is declared leader of Filiki Eteria, a secret organization to overthrow Ottoman rule over Greece.
  • May 11, 1820 – Launch of HMS Beagle, the ship that took Charles Darwin on his scientific voyage.
  • August 24, 1820 – Constitutionalist insurrection at Oporto, Portugal.
  • September 15, 1820 – Constitutionalist revolution in Lisbon, Portugal.
  • October 9, 1820 – Guayaquil declares independence from Spain.
  • November 17, 1820 – Captain Nathaniel Palmer becomes the first American to see Antarctica (the Palmer Peninsula is later named after him).
  • November 20, 1820 – An 80-ton sperm whale attacks the Essex (a whaling ship from Nantucket, Massachusetts) 2,000 miles from the western coast of South America (Herman Melville’s 1851 novel Moby-Dick is in part inspired by this story).

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