21
year
21 is a year in the 1st century. It was a common year starting on Wednesday of the Julian calendar. At the time, it was known as the Year of the Consulship of Augustus and Caesar.
Millennium: | 1st millennium |
---|---|
Centuries: | 1st century BC – 1st century – 2nd century |
Decades: | 0s BC 0s 10s – 20s – 30s 40s 50s |
Years: | 18 19 20 – 21 – 22 23 24 |
Gregorian calendar | AD 21 XXI |
Ab urbe condita | 774 |
Assyrian calendar | 4771 |
Balinese saka calendar | N/A |
Bengali calendar | −572 |
Berber calendar | 971 |
Buddhist calendar | 565 |
Burmese calendar | −617 |
Byzantine calendar | 5529–5530 |
Chinese calendar | 庚辰年 (Metal Dragon) 2717 or 2657 — to — 辛巳年 (Metal Snake) 2718 or 2658 |
Coptic calendar | −263 – −262 |
Discordian calendar | 1187 |
Ethiopian calendar | 13–14 |
Hebrew calendar | 3781–3782 |
Hindu calendars | |
- Vikram Samvat | 77–78 |
- Shaka Samvat | N/A |
- Kali Yuga | 3121–3122 |
Holocene calendar | 10021 |
Iranian calendar | 601 BP – 600 BP |
Islamic calendar | 619 BH – 618 BH |
Javanese calendar | N/A |
Julian calendar | AD 21 XXI |
Korean calendar | 2354 |
Minguo calendar | 1891 before ROC 民前1891年 |
Nanakshahi calendar | −1447 |
Seleucid era | 332/333 AG |
Thai solar calendar | 563–564 |
Tibetan calendar | 阳金龙年 (male Iron-Dragon) 147 or −234 or −1006 — to — 阴金蛇年 (female Iron-Snake) 148 or −233 or −1005 |
Events change
- Revolt of the Aedui under Julius Florus and Julius Sacrovir, suppressed by Gaius Silius.
- Tiberius is a Roman Consul for the fourth time.
- Beginning of the revolt in Africa led by Tacfarinas.
- The Romans create a buffer state in the territory of the Quadi in southern Slovakia.
- Construction of a barracks for the Praetorian Guard on the Quirinal.
- Pens and metal writing tools are made in Rome.
Deaths change
- Publius Sulpicius Quirinius, Roman governor of Syria
- Marcus Valerius Messalla Barbatus, Roman Consul (or 20)
- Arminius, Germanic leader who slaughtered three Roman legions at the Battle of the Teutoburg Forest.
- Empress Wang
- King Daeso of Dongbuyeo
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