822

Millennium:	1st millennium
Centuries:	8th century – 9th century – 10th century
Decades:	790s 800s 810s – 820s – 830s 840s 850s
Years:	819 820 821 – 822 – 823 824 825

822 by topic
Politics
State leaders – Sovereign states
Birth and death categories
Births – Deaths
Establishment and disestablishment categories
Establishments – Disestablishments

822 in other calendars
Gregorian calendar	822 DCCCXXII
Ab urbe condita	1575
Armenian calendar	271 ԹՎ ՄՀԱ
Assyrian calendar	5572
Bengali calendar	229
Berber calendar	1772
Buddhist calendar	1366
Burmese calendar	184
Byzantine calendar	6330–6331
Chinese calendar	辛丑年 (Metal Ox) 3518 or 3458 — to — 壬寅年 (Water Tiger) 3519 or 3459
Coptic calendar	538–539
Discordian calendar	1988
Ethiopian calendar	814–815
Hebrew calendar	4582–4583
Hindu calendars
- Vikram Samvat	878–879
- Shaka Samvat	744–745
- Kali Yuga	3923–3924
Holocene calendar	10822
Iranian calendar	200–201
Islamic calendar	206–207
Japanese calendar	Kōnin 13 (弘仁１３年)
Julian calendar	822 DCCCXXII
Korean calendar	3155
Minguo calendar	1090 before ROC 民前1090年
Seleucid era	1133/1134 AG
Thai solar calendar	1364–1365

Wikimedia Commons has media related to 822.

Year 822 (DCCCXXII) was a common year starting on Wednesday (link will display the full calendar) of the Julian calendar.

Events

The civil war between Byzantine Emperor Michael II and the general Thomas the Slav continues. Thomas unsuccessfully attacks Constantinople, while his fleet is destroyed by Michael's navy using Greek fire.