| Millennium: | 1st millennium BC |
|---|---|
| Centuries: | |
| Decades: | |
| Years: |
| Gregorian calendar | 597 BC DXCVI BC |
| Ab urbe condita | 157 |
| Ancient Egypt era | XXVI dynasty, 68 |
| - Pharaoh | Necho II, 14 |
| Ancient Greek era | 45th Olympiad, year 4 |
| Assyrian calendar | 4154 |
| Balinese saka calendar | N/A |
| Bengali calendar | −1189 |
| Berber calendar | 354 |
| Buddhist calendar | −52 |
| Burmese calendar | −1234 |
| Byzantine calendar | 4912–4913 |
| Chinese calendar |
癸亥年 (Water Pig) 2100 or 2040 — to — 甲子年 (Wood Rat) 2101 or 2041 |
| Coptic calendar | −880 – −879 |
| Discordian calendar | 570 |
| Ethiopian calendar | −604 – −603 |
| Hebrew calendar | 3164–3165 |
| Hindu calendars | |
| - Vikram Samvat | −540 – −539 |
| - Shaka Samvat | N/A |
| - Kali Yuga | 2504–2505 |
| Holocene calendar | 9404 |
| Iranian calendar | 1218 BP – 1217 BP |
| Islamic calendar | 1255 BH – 1254 BH |
| Javanese calendar | N/A |
| Julian calendar | N/A |
| Korean calendar | 1737 |
| Minguo calendar | 2508 before ROC 民前2508年 |
| Nanakshahi calendar | −2064 |
| Thai solar calendar | −54 – −53 |