From Wikipedia, the free encyclopedia
Jump to: navigation, search
This article is about the year 423. For the number, see 423 (number).
Millennium: 1st millennium
Centuries: 4th century5th century6th century
Decades: 390s  400s  410s  – 420s –  430s  440s  450s
Years: 420 421 422423424 425 426
423 by topic
State leadersSovereign states
Birth and death categories
Establishment and disestablishment categories
423 in other calendars
Gregorian calendar 423
Ab urbe condita 1176
Assyrian calendar 5173
Bengali calendar −170
Berber calendar 1373
Buddhist calendar 967
Burmese calendar −215
Byzantine calendar 5931–5932
Chinese calendar 壬戌(Water Dog)
3119 or 3059
    — to —
癸亥年 (Water Pig)
3120 or 3060
Coptic calendar 139–140
Discordian calendar 1589
Ethiopian calendar 415–416
Hebrew calendar 4183–4184
Hindu calendars
 - Vikram Samvat 479–480
 - Shaka Samvat 345–346
 - Kali Yuga 3524–3525
Holocene calendar 10423
Iranian calendar 199 BP – 198 BP
Islamic calendar 205 BH – 204 BH
Julian calendar 423
Korean calendar 2756
Minguo calendar 1489 before ROC
Seleucid era 734/735 AG
Thai solar calendar 965–966
The favorites of Emperor Honorius, by John William Waterhouse (1883)

Year 423 (CDXXIII) was a common year starting on Monday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Marinianus and Asclepiodotus (or, less frequently, year 1176 Ab urbe condita). The denomination 423 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.


By place[edit]

Roman Empire[edit]


By topic[edit]





  1. ^ a b Smith, Sir William (1849). Dictionary of Greek and Roman biography and mythology 3. C.C. Little and J. Brown. p. 1211. 
  2. ^ Urbainczyk, Theresa (2002). Theodoret of Cyrrhus: the bishop and the holy man. University of Michigan Press. p. 21. ISBN 978-0-472-11266-1.