631

year

AI overview

I don't have enough context to provide an accurate overview of "631." To write a factual, neutral explanation based solely on the information you've provided, I would need more details about what "631" refers to—whether it's a historical year, a law, a scientific measurement, a location code, or something else entirely.

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Wikidata facts

Instance of: year
Part of: 630s
Followed by: 632
Follows: 630

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Commons category: 631
topic's main category: Category:631
point in time: 0631-01-01
has list: list of state leaders in 631
category for births in this time period: Category:631 births
category for deaths in this time period: Category:631 deaths

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Encyclopedic overview

King Sisenand (c. 605–636)

Year 631 (DCXXXI) was a common year starting on Tuesday of the Julian calendar. The denomination 631 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.

Excerpted from Wikipedia’s “631” article, available under the CC BY-SA 4.0 licence.

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