| Millennium: | 1st millennium |
|---|---|
| Centuries: | 2nd century – 3rd century – 4th century |
| Decades: | 180s 190s 200s – 210s – 220s 230s 240s |
| Years: | 209 210 211 – 212 – 213 214 215 |
| 212 by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishment and disestablishment categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 212 CCXII |
| Ab urbe condita | 965 |
| Armenian calendar | N/A |
| Assyrian calendar | 4962 |
| Bahá'í calendar | -1632–-1631 |
| Bengali calendar | -381 |
| Berber calendar | 1162 |
| English Regnal year | N/A |
| Buddhist calendar | 756 |
| Burmese calendar | -426 |
| Byzantine calendar | 5720–5721 |
| Chinese calendar | 辛卯年十一月初十日 (2848/2908-11-10) — to —
壬辰年十一月廿一日(2849/2909-11-21) |
| Coptic calendar | -72–-71 |
| Ethiopian calendar | 204–205 |
| Hebrew calendar | 3972–3973 |
| Hindu calendars | |
| - Vikram Samvat | 268–269 |
| - Shaka Samvat | 134–135 |
| - Kali Yuga | 3313–3314 |
| Holocene calendar | 10212 |
| Iranian calendar | 410 BP – 409 BP |
| Islamic calendar | 423 BH – 422 BH |
| Japanese calendar | |
| Korean calendar | 2545 |
| Minguo calendar | 1700 before ROC 民前1700年 |
| Thai solar calendar | 755 |
Year 212 (CCXII) was a leap year starting on Wednesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Asper and Camilius (or, less frequently, year 965 Ab urbe condita). The denomination 212 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.