821

Summary

821 is a year^[1]. 821 ranks in the top 5% of year entities by monthly Wikipedia readership (8 views/month).^[2]

Key Facts

• 821's instance of is recorded as year^[3].
• 821's follows is recorded as 820^[4].
• 821's followed by is recorded as 822^[5].
• 821's part of is recorded as 820s^[6].
• 821's Commons category is recorded as 821^[7].
• 821's point in time is recorded as +0821-01-01T00:00:00Z^[8].
• 821's topic's main category is recorded as Category:821^[9].
• 821's has list is recorded as list of state leaders in 821^[10].
• 821's BabelNet ID is recorded as 02849546n^[11].
• 821's permanent duplicated item is recorded as Q31800926^[12].
• 821's Cathopedia article ID is recorded as 821^[13].
• 821's category for births in this time period is recorded as Category:821 births^[14].
• 821's category for deaths in this time period is recorded as Category:821 deaths^[15].

Why It Matters

821 ranks in the top 5% of year entities by monthly Wikipedia readership (8 views/month).^[2] 821 has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.^[16] 821 is known by 19 alternative names across languages and contexts.^[17]