AD 20 (XX) was a leap year starting on Monday of the Julian calendar. At the time, it was known as the Year of the Consulship of Marcus Valerius Messalla Barbatus and Cotta (or, less frequently, year 773 Ab urbe condita). The denomination 20 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.

Millennium: 1st millennium
Centuries:
Decades:
Years:
AD 20 in various calendars
Gregorian calendarAD 20
XX
Ab urbe condita773
Assyrian calendar4770
Balinese saka calendarN/A
Bengali calendar−573
Berber calendar970
Buddhist calendar564
Burmese calendar−618
Byzantine calendar5528–5529
Chinese calendar己卯年 (Earth Rabbit)
2717 or 2510
    — to —
庚辰年 (Metal Dragon)
2718 or 2511
Coptic calendar−264 – −263
Discordian calendar1186
Ethiopian calendar12–13
Hebrew calendar3780–3781
Hindu calendars
 - Vikram Samvat76–77
 - Shaka SamvatN/A
 - Kali Yuga3120–3121
Holocene calendar10020
Iranian calendar602 BP – 601 BP
Islamic calendar621 BH – 619 BH
Javanese calendarN/A
Julian calendarAD 20
XX
Korean calendar2353
Minguo calendar1892 before ROC
民前1892年
Nanakshahi calendar−1448
Seleucid era331/332 AG
Thai solar calendar562–563
Tibetan calendar阴土兔年
(female Earth-Rabbit)
146 or −235 or −1007
    — to —
阳金龙年
(male Iron-Dragon)
147 or −234 or −1006

Events

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By place

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Roman Empire

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By topic

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Births

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Deaths

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References

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  1. ^ Robert K. Sherk, ed. (1984). Rome and the Greek East to the death of Augustus. Cambridge: Cambridge University Press. ISBN 0-521-24995-3. OCLC 9197359.
  2. ^ Török, László (1997). The kingdom of Kush : handbook of the Napatan-Meroitic civilization. Leiden: Brill. ISBN 90-04-10448-8. OCLC 36865663.