Centuries: 8th century - 9th century - 10th century

Decades: 770s - 780s - 790s - 800s - 810s - 820s - 830s - 840s - 850s - 860s - 870s

Years: 820 821 822 823 824 825 826 827 828 829

Events

• Egbert of Wessex rises to the position of Bretwalda.
• The Saracens conquer Crete and invade Sicily.
• The Kingdom of Navarre is established.
• 829: Ansgar established the first church in Sweden.

Important people

• Louis the Pious
• Egbert of Wessex
• Michael II
• Mamun

820s

820'erne | 820er | Δεκαετία 820 | Años 820 | Années 820 | 820년대 | Anni 820 | 820-as évek | Década de 820 | Anii 820 | 820. | 820-luku | 820-ті | 820年代