1821

Millennium: 2nd millennium
Centuries:
Decades:
Years:
1821 in various calendars
Gregorian calendar1821
MDCCCXXI
Ab urbe condita2574
Armenian calendar1270
ԹՎ ՌՄՀ
Assyrian calendar6571
Balinese saka calendar1742–1743
Bengali calendar1228
Berber calendar2771
British Regnal yearGeo. 4 – 2 Geo. 4
Buddhist calendar2365
Burmese calendar1183
Byzantine calendar7329–7330
Chinese calendar庚辰(Metal Dragon)
4517 or 4457
    — to —
辛巳年 (Metal Snake)
4518 or 4458
Coptic calendar1537–1538
Discordian calendar2987
Ethiopian calendar1813–1814
Hebrew calendar5581–5582
Hindu calendars
 - Vikram Samvat1877–1878
 - Shaka Samvat1742–1743
 - Kali Yuga4921–4922
Holocene calendar11821
Igbo calendar821–822
Iranian calendar1199–1200
Islamic calendar1236–1237
Japanese calendarBunsei 4
(文政4年)
Javanese calendar1748–1749
Julian calendarGregorian minus 12 days
Korean calendar4154
Minguo calendar91 before ROC
民前91年
Nanakshahi calendar353
Thai solar calendar2363–2364
Tibetan calendar阳金龙年
(male Iron-Dragon)
1947 or 1566 or 794
    — to —
阴金蛇年
(female Iron-Snake)
1948 or 1567 or 795

1821 (MDCCCXXI) was a common year starting on Monday of the Gregorian calendar and a common year starting on Saturday of the Julian calendar, the 1821st year of the Common Era (CE) and Anno Domini (AD) designations, the 821st year of the 2nd millennium, the 21st year of the 19th century, and the 2nd year of the 1820s decade. As of the start of 1821, the Gregorian calendar was 12 days ahead of the Julian calendar, which remained in localized use until 1923.

Events[]

January–March[]

April–June[]

July–September[]

Date Events Photos
Wednesday,
July 4
  • Kingdom of Portugal Return of John VI from Brazil who approves on that day the Bases da Constituição
DomJoãoVIemPortugal.jpg
Sunday,
July 10
  • United States The United States takes possession of its newly bought territory of Florida from Spain.
Thursday,
July 19
Coronation of George IV.jpg
Saturday,
July 28
La Independencia del Perú.jpg
Tuesday,
August 4
Friday,
August 10
Sunday,
August 19
Tuesday,
August 21
  • United Kingdom of Great Britain and Ireland Jarvis Island is discovered in the Pacific by the crew of the Eliza Frances.
Friday,
August 24
Tuesday,
September 4
Fusilamiento de J.M. Carrera y el Coronel Alvarez.jpg
Friday,
September 7
Saturday,
September 15
Firma del Acta de Independencia de Centroamérica.jpg
Tuesday,
September 18
Sunday,
September 23
Η πολιορκία της Τριπολιτσάς.jpg
Thursday,
September 27
Entrada del Generalisimo Don Agustin de Iturbide a Mexico.jpg

October–December[]

Date unknown[]

Births[]

January–June[]

July–December[]

Date unknown[]

Deaths[]

January–June[]

July–December[]

References[]

  1. ^ Benjamin Lieberman, Terrible Fate: Ethnic Cleansing in the Making of Modern Europe (Rowman & Littlefield, 2013) p9
  2. ^ A Global Chronology of Conflict: From the Ancient World to the Modern Middle East, ed. by Spencer C. Tucker (ABC-CLIO, 2009) p1139
  3. ^ "Commerce between Russia and Persia— Proposed Union of the Black Sea with the Atlantic", in The Oriental Herald (November 1826) p285
  4. ^ Headland, Robert K. (1989). Chronological list of Antarctic expions and related historical events. Cambridge University Press. ISBN 978-0-521-30903-5. OCLC 185311468. 
  5. ^ "South Orkney Islands". Encyclopædia Britannica Online Academic Edition. 
  6. ^ "BBC - History - Historic Figures: John Keats (1795-1821)". bbc.co.uk. Retrieved 3 January 2017.