1807 (MDCCCVII) was a common year starting on Thursday of the Gregorian calendar and a common year starting on Tuesday of the Julian calendar, the 1807th year of the Common Era (CE) and Anno Domini (AD) designations, the 807th year of the 2nd millennium, the 7th year of the 19th century, and the 8th year of the 1800s decade.

Millennium: 2nd millennium
Centuries: 18th century19th century20th century
Decades: 1770s  1780s  1790s  – 1800s –  1810s  1820s  1830s
Years: 1804 1805 180618071808 1809 1810

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