| Millennium: | 1st millennium BC |
|---|---|
| Centuries: | |
| Decades: | |
| Years: |
| Gregorian calendar | 610 BC DCIX BC |
| Ab urbe condita | 144 |
| Ancient Egypt era | XXVI dynasty, 55 |
| - Pharaoh | Necho II, 1 |
| Ancient Greek era | 42nd Olympiad, year 3 |
| Assyrian calendar | 4141 |
| Bengali calendar | −1202 |
| Berber calendar | 341 |
| Buddhist calendar | −65 |
| Burmese calendar | −1247 |
| Byzantine calendar | 4899–4900 |
| Chinese calendar |
庚戌年 (Metal Dog) 2087 or 2027 — to — 辛亥年 (Metal Pig) 2088 or 2028 |
| Coptic calendar | −893 – −892 |
| Discordian calendar | 557 |
| Ethiopian calendar | −617 – −616 |
| Hebrew calendar | 3151–3152 |
| Hindu calendars | |
| - Vikram Samvat | −553 – −552 |
| - Shaka Samvat | N/A |
| - Kali Yuga | 2491–2492 |
| Holocene calendar | 9391 |
| Iranian calendar | 1231 BP – 1230 BP |
| Islamic calendar | 1269 BH – 1268 BH |
| Javanese calendar | N/A |
| Julian calendar | N/A |
| Korean calendar | 1724 |
| Minguo calendar | 2521 before ROC 民前2521年 |
| Nanakshahi calendar | −2077 |
| Thai solar calendar | −67 – −66 |