822

Millennium: 1st millennium
Centuries:
Decades:
Years:
822 in various calendars
Gregorian calendar822
DCCCXXII
Ab urbe condita1575
Armenian calendar271
ԹՎ ՄՀԱ
Assyrian calendar5572
Balinese saka calendar743–744
Bengali calendar229
Berber calendar1772
Buddhist calendar1366
Burmese calendar184
Byzantine calendar6330–6331
Chinese calendar辛丑年 (Metal Ox)
3519 or 3312
    — to —
壬寅年 (Water Tiger)
3520 or 3313
Coptic calendar538–539
Discordian calendar1988
Ethiopian calendar814–815
Hebrew calendar4582–4583
Hindu calendars
 - Vikram Samvat878–879
 - Shaka Samvat743–744
 - Kali Yuga3922–3923
Holocene calendar10822
Iranian calendar200–201
Islamic calendar206–207
Japanese calendarKōnin 13
(弘仁13年)
Javanese calendar718–719
Julian calendar822
DCCCXXII
Korean calendar3155
Minguo calendar1090 before ROC
民前1090年
Nanakshahi calendar−646
Seleucid era1133/1134 AG
Thai solar calendar1364–1365
Tibetan calendar阴金牛年
(female Iron-Ox)
948 or 567 or −205
    — to —
阳水虎年
(male Water-Tiger)
949 or 568 or −204
Emperor Louis I doing penance at Attigny

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