420

This article is about the year 420. For the number, see 420 (number). For other uses, see 420 (disambiguation).
Millennium: 1st millennium
Centuries: 4th century5th century6th century
Decades: 390s  400s  410s 420s 430s  440s  450s
Years: 417 418 419420421 422 423
420 by topic
Politics
State leaders – Sovereign states
Birth and death categories
Births – Deaths
Establishment and disestablishment categories
Establishments – Disestablishments
420 in other calendars
Gregorian calendar420
CDXX
Ab urbe condita1173
Assyrian calendar5170
Bengali calendar−173
Berber calendar1370
Buddhist calendar964
Burmese calendar−218
Byzantine calendar5928–5929
Chinese calendar己未(Earth Goat)
3116 or 3056
     to 
庚申年 (Metal Monkey)
3117 or 3057
Coptic calendar136–137
Discordian calendar1586
Ethiopian calendar412–413
Hebrew calendar4180–4181
Hindu calendars
 - Vikram Samvat476–477
 - Shaka Samvat342–343
 - Kali Yuga3521–3522
Holocene calendar10420
Iranian calendar202 BP – 201 BP
Islamic calendar208 BH – 207 BH
Julian calendar420
CDXX
Korean calendar2753
Minguo calendar1492 before ROC
民前1492年
Seleucid era731/732 AG
Thai solar calendar962–963
Wikimedia Commons has media related to 420.
Pharamond is lifted on the shield by the Franks

Year 420 (CDXX) was a leap year starting on Thursday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Theodosius and Constantius (or, less frequently, year 1173 Ab urbe condita). The denomination 420 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.

Events

By place

Europe

Persia

Asia

Births

Deaths

References

  1. Bernard Grun, The Timetables of History, Simon & Schuster, 3rd ed, 1991. ISBN 0671749196