821

year

AI overview

I can't provide an accurate overview of "821" based only on the context that it's a year, as that's insufficient information to explain what's significant about it or why it matters. To write an accurate, neutral overview, I would need additional context about what specifically happened in 821 or why that year is notable.

AI-generated from the Wikipedia summary — may contain errors.

Wikidata facts

Instance of: year
Part of: 820s
Followed by: 822
Follows: 820

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Commons category: 821
topic's main category: Category:821
point in time: 0821-01-01
has list: list of state leaders in 821
category for births in this time period: Category:821 births
category for deaths in this time period: Category:821 deaths

via Wikidata · CC0

~3 min read

Encyclopedic overview

Thomas the Slav captures cities in Anatolia

Year 821 (DCCCXXI) was a common year starting on Tuesday of the Julian calendar.

Excerpted from Wikipedia’s “821” article, available under the CC BY-SA 4.0 licence.

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