# 1825

1825 in other calendars| Gregorian calendar | 1825 *MDCCCXXV* |
| Ab urbe condita | 2578 |
| Armenian calendar | 1274 ԹՎ ՌՄՀԴ |
| Assyrian calendar | 6575 |
| Balinese saka calendar | 1746–1747 |
| Bengali calendar | 1232 |
| Berber calendar | 2775 |
| British Regnal year | 5 Geo. 4 – 6 Geo. 4 |
| Buddhist calendar | 2369 |
| Burmese calendar | 1187 |
| Byzantine calendar | 7333–7334 |
| Chinese calendar | 甲申年 (Wood Monkey) 4521 or 4461     *— to —* 乙酉年 (Wood Rooster) 4522 or 4462 |
| Coptic calendar | 1541–1542 |
| Discordian calendar | 2991 |
| Ethiopian calendar | 1817–1818 |
| Hebrew calendar | 5585–5586 |
| Hindu calendars |  |
|  - *Vikram Samvat* | 1881–1882 |
|  - *Shaka Samvat* | 1746–1747 |
|  - *Kali Yuga* | 4925–4926 |
| Holocene calendar | 11825 |
| Igbo calendar | 825–826 |
| Iranian calendar | 1203–1204 |
| Islamic calendar | 1240–1241 |
| Japanese calendar | Bunsei 8 (文政８年) |
| Javanese calendar | 1752–1753 |
| Julian calendar | Gregorian minus 12 days |
| Korean calendar | 4158 |
| Minguo calendar | 87 before ROC 民前87年 |
| Nanakshahi calendar | 357 |
| Thai solar calendar | 2367–2368 |
| Tibetan calendar | ཤིང་ཕོ་སྤྲེ་ལོ་ (male Wood-Monkey) 1951 or 1570 or 798     *— to —* ཤིང་མོ་བྱ་ལོ་ (female Wood-Bird) 1952 or 1571 or 799 |

**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.

## Events

* January 4 – King Ferdinand I of the Two Sicilies dies and is succeeded by his son Francis I of the Two Sicilies.
* February 12 – The Creek cede the last of their lands in Georgia to the United States government, and migrate west
* March 4 – John Quincy Adams officially succeeds James Monroe as President of the United States.
* July 6 – The Duke of Schleswig-Holstein-Sønderborg-Beck gains possession of Glücksburg and changes his title to Friedrich Wilhelm, Duke of Schleswig-Holstein-Sonderburg-Glücksburg. The line of Schleswig-Holstein-Sonderburg-Glücksburg later became the Royal House of Greece, Denmark and Norway.
* July 30 – Malden Island (an uninhabited island in the central Pacific Ocean) discovered.
* August 6 – Bolivia gains independence from Peru as a republic with the instigation of Simón Bolívar
* August 25 – Uruguay declares independence from Brazil (See Uruguay's independence)
* September 27 – The world's first modern railway, the Stockton and Darlington Railway opens in England.
* October 26 – The Erie Canal opens – passage from Albany, New York to Lake Erie
* December 1 – Nicholas I of Russia succeeds his older brother Alexander I.
* Decembrist Revolt in Russia.
* The first horse-drawn omnibuses established in London
* First roller skates
* Aluminium discovered
* City of Brisbane founded – see History of Brisbane
* The electromagnet was invented by William Sturgeon

## Deaths

* May 2 – Michail Leontievich Bulatov, Russian military