1825 (MDCCCXXV) was a common year starting on Saturday of the Gregorian calendar and a common year starting on Thursday of the Julian calendar, the 1825th year of the Common Era (CE) and Anno Domini (AD) designations, the 825th year of the 2nd millennium, the 25th year of the 19th century, and the 6th year of the 1820s decade. As of the start of 1825, the Gregorian calendar was 12 days ahead of the Julian calendar, which remained in localized use until 1923.

Millennium: 2nd millennium
1825 in various calendars
Gregorian calendar1825
Ab urbe condita2578
Armenian calendar1274
Assyrian calendar6575
Balinese saka calendar1746–1747
Bengali calendar1232
Berber calendar2775
British Regnal yearGeo. 4 – 6 Geo. 4
Buddhist calendar2369
Burmese calendar1187
Byzantine calendar7333–7334
Chinese calendar甲申年 (Wood Monkey)
4521 or 4461
    — to —
乙酉年 (Wood Rooster)
4522 or 4462
Coptic calendar1541–1542
Discordian calendar2991
Ethiopian calendar1817–1818
Hebrew calendar5585–5586
Hindu calendars
 - Vikram Samvat1881–1882
 - Shaka Samvat1746–1747
 - Kali Yuga4925–4926
Holocene calendar11825
Igbo calendar825–826
Iranian calendar1203–1204
Islamic calendar1240–1241
Japanese calendarBunsei 8
Javanese calendar1752–1753
Julian calendarGregorian minus 12 days
Korean calendar4158
Minguo calendar87 before ROC
Nanakshahi calendar357
Thai solar calendar2367–2368
Tibetan calendar阳木猴年
(male Wood-Monkey)
1951 or 1570 or 798
    — to —
(female Wood-Rooster)
1952 or 1571 or 799
March 2: The pirate sloop Anne is captured.




  • April 17 – Charles X of France recognizes Haiti, 21 years after it expelled the French following the successful Haitian Revolution, and demands the payment of 150 million gold francs, 30 million of which Haiti must finance through France itself, as down payment.
  • May 26 – Two Unitarian Christian bodies, the American Unitarian Association in the United States and the British and Foreign Unitarian Association in the United Kingdom are founded, coincidentally on the same date.
  • June 2 – The United States Senate ratifies the treaties with the Great Osage and the Little Osage tribes.[1]
  • June 3 – The U.S. Senate ratifies the treaty with the Kansas tribe.[1]
  • June 9 – The U.S. Senate ratifies the treaty with the Poncas tribe.[1]
  • June 15 – A rebellion is started by 200 slaves in the Guamacaro region of Cuba, and is suppressed after 12 hours; in the ensuing months, most who weren't killed in the battle would be hunted down and killed.[2]


September 27: The Stockton and Darlington Railway opens.


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  1. ^ a b c d e f g h i j k l Niles' Weekly Register, Volume 30, p316
  2. ^ Manuel Barcia, West African Warfare in Bahia and Cuba: Soldier Slaves in the Atlantic World, 1807-1844 (Oxford University Press, 2014) p97
  3. ^ The Annual Register, or A View of the History, Politics, and Literature for the Year 1828 (Baldwin and Cradock, 1829) p428
  4. ^ Rosenberg, Matt T. "Largest Cities Through History". About.com. Retrieved September 25, 2012.
  5. ^ Haverkamp, Frode; Gude, Hans Fredrik (1992). Hans Gude (in Norwegian). Oslo: Aschehoug. p. 59. ISBN 82-03-17072-2. OCLC 29047091.
  6. ^ "Supplement to the Local Gazetteer of Wu Prefecture". World Digital Library. 1134. Retrieved September 6, 2013.