21 BC
year
Year 21 BC was either a common year starting on Monday, Tuesday or Wednesday or a leap year starting on Tuesday of the Julian calendar. At the time, it was known as the Year of the Consulship of Lollius and Lepidus.
Millennium: | 1st millennium BC |
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Centuries: | 2nd century BC – 1st century BC – 1st century |
Decades: | 50s BC 40s BC 30s BC – 20s BC – 10s BC 0s BC 0s |
Years: | 24 BC 23 BC 22 BC – 21 BC – 20 BC 19 BC 18 BC |
Gregorian calendar | 21 BC XX BC |
Ab urbe condita | 733 |
Ancient Greek era | 189th Olympiad, year 4 |
Assyrian calendar | 4730 |
Balinese saka calendar | N/A |
Bengali calendar | −613 |
Berber calendar | 930 |
Buddhist calendar | 524 |
Burmese calendar | −658 |
Byzantine calendar | 5488–5489 |
Chinese calendar | 己亥年 (Earth Pig) 2676 or 2616 — to — 庚子年 (Metal Rat) 2677 or 2617 |
Coptic calendar | −304 – −303 |
Discordian calendar | 1146 |
Ethiopian calendar | −28 – −27 |
Hebrew calendar | 3740–3741 |
Hindu calendars | |
- Vikram Samvat | 36–37 |
- Shaka Samvat | N/A |
- Kali Yuga | 3080–3081 |
Holocene calendar | 9980 |
Iranian calendar | 642 BP – 641 BP |
Islamic calendar | 662 BH – 661 BH |
Javanese calendar | N/A |
Julian calendar | 21 BC XX BC |
Korean calendar | 2313 |
Minguo calendar | 1932 before ROC 民前1932年 |
Nanakshahi calendar | −1488 |
Seleucid era | 291/292 AG |
Thai solar calendar | 522–523 |
Tibetan calendar | 阴土猪年 (female Earth-Pig) 106 or −275 or −1047 — to — 阳金鼠年 (male Iron-Rat) 107 or −274 or −1046 |
Events
change- Marcus Vipsanius Agrippa divorces Claudia Marcella. He then marries Julia the Elder, daughter of Caesar Augustus.
Births
change- Naevius Sutorius Macro, Roman politician (d. AD 38)