| Millennium: | 1st millennium BC |
|---|---|
| Centuries: | |
| Decades: | |
| Years: |
| Gregorian calendar | 586 BC DLXXXV BC |
| Ab urbe condita | 168 |
| Ancient Egypt era | XXVI dynasty, 79 |
| - Pharaoh | Apries, 4 |
| Ancient Greek era | 48th Olympiad, year 3 |
| Assyrian calendar | 4165 |
| Bengali calendar | −1178 |
| Berber calendar | 365 |
| Buddhist calendar | −41 |
| Burmese calendar | −1223 |
| Byzantine calendar | 4923–4924 |
| Chinese calendar |
甲戌年 (Wood Dog) 2111 or 2051 — to — 乙亥年 (Wood Pig) 2112 or 2052 |
| Coptic calendar | −869 – −868 |
| Discordian calendar | 581 |
| Ethiopian calendar | −593 – −592 |
| Hebrew calendar | 3175–3176 |
| Hindu calendars | |
| - Vikram Samvat | −529 – −528 |
| - Shaka Samvat | N/A |
| - Kali Yuga | 2515–2516 |
| Holocene calendar | 9415 |
| Iranian calendar | 1207 BP – 1206 BP |
| Islamic calendar | 1244 BH – 1243 BH |
| Javanese calendar | N/A |
| Julian calendar | N/A |
| Korean calendar | 1748 |
| Minguo calendar | 2497 before ROC 民前2497年 |
| Nanakshahi calendar | −2053 |
| Thai solar calendar | −43 – −42 |