1821

Napoleon died then

1821 is a year in the early nineteenth century.

It appears in historical contexts—dates, events, founding years: The company was established in 1821.

Like other four-digit years, it functions as a noun or adjective: an 1821 treaty, born in 1821.

Pronounced "eighteen twenty-one."

context

post-Napoleonic

After 1815's famous exile

emancipation · sovereignty · Romanticism · industrialization · liberalism

Categories
Opposites
temporal distance/era

18212021

Twenty-twenty-one

2024 · 2025 · the present · 21st century · twentieth century

historical significance

18211945

Final year of WWII

1776 · 1492 · 2001 · 1969 · 1989

temporal distance

18212024

Current calendar year

2025 · the present · today · now · 2100

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Everyday, not technical · Rated G