| Millennium: | 1st millennium |
|---|---|
| Centuries: | 5th century – 6th century – 7th century |
| Decades: | 560s 570s 580s – 590s – 600s 610s 620s |
| Years: | 591 592 593 – 594 – 595 596 597 |
| 594 by topic | |
| Politics | |
| State leaders – Sovereign states | |
| Birth and death categories | |
| Births – Deaths | |
| Establishment and disestablishment categories | |
| Establishments – Disestablishments | |
| Gregorian calendar | 594 DXCIV |
| Ab urbe condita | 1347 |
| Armenian calendar | 43 ԹՎ ԽԳ |
| Assyrian calendar | 5344 |
| Bahá'í calendar | -1250–-1249 |
| Bengali calendar | 1 |
| Berber calendar | 1544 |
| English Regnal year | N/A |
| Buddhist calendar | 1138 |
| Burmese calendar | -44 |
| Byzantine calendar | 6102–6103 |
| Chinese calendar | 癸丑年十二月初四日 (3230/3290-12-4) — to —
甲寅年十一月十四日(3231/3291-11-14) |
| Coptic calendar | 310–311 |
| Ethiopian calendar | 586–587 |
| Hebrew calendar | 4354–4355 |
| Hindu calendars | |
| - Vikram Samvat | 650–651 |
| - Shaka Samvat | 516–517 |
| - Kali Yuga | 3695–3696 |
| Holocene calendar | 10594 |
| Iranian calendar | 28 BP – 27 BP |
| Islamic calendar | 29 BH – 28 BH |
| Japanese calendar | |
| Korean calendar | 2927 |
| Minguo calendar | 1318 before ROC 民前1318年 |
| Thai solar calendar | 1137 |
Year 594 (DXCIV) was a common year starting on Friday (link will display the full calendar) of the Julian calendar. The denomination 594 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.