21 BC
From Wikipedia, the free encyclopedia
| 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 |
| 21 BC by topic | |
| Politics | |
| State leaders - Sovereign states | |
| Birth and death categories | |
| Births - Deaths | |
| Establishments and disestablishments categories | |
| Establishments - Disestablishments | |
| Gregorian calendar | 21 BC |
| Ab urbe condita | 733 |
| Armenian calendar | N/A |
| Bahá'í calendar | -1864 – -1863 |
| Berber calendar | 930 |
| Buddhist calendar | 524 |
| Burmese calendar | -658 |
| Chinese calendar | 2616/2676 (己亥年) — to —
2617/2677(庚子年) |
| Coptic calendar | -304 – -303 |
| Ethiopian calendar | -28 – -27 |
| Hebrew calendar | 3740 – 3741 |
| Hindu calendars | |
| - Vikram Samvat | 35 – 36 |
| - Shaka Samvat | N/A |
| - Kali Yuga | 3081 – 3082 |
| Holocene calendar | 9980 |
| Iranian calendar | 642 BP – 641 BP |
| Islamic calendar | 662 BH – 661 BH |
| Japanese calendar | |
| Korean calendar | 2313 |
| Thai solar calendar | 523 |
Year 21 BC was a leap year starting on Sunday (link will display the full calendar) of the Julian calendar.
[edit] Events
[edit] By place
[edit] Rome
- Marcus Vipsanius Agrippa divorces Claudia Marcella Major, and marries Julia the Elder, daughter of Augustus.

