1823
1823 was a common year.
| Millennium: | 2nd millennium |
|---|---|
| Centuries: | 18th century – 19th century – 20th century |
| Decades: | 1790s 1800s 1810s – 1820s – 1830s 1840s 1850s |
| Years: | 1820 1821 1822 – 1823 – 1824 1825 1826 |
Events
- Mexico becomes a republic.
- Monroe Doctrine is expressed during President James Monroe's seventh annual message to Congress on December 2
Art, music, theatre, and literature
- December 23 - "A Visit from St. Nicholas" ("The Night Before Christmas")