| Millennium: | 2nd millennium |
|---|---|
| Centuries: | |
| Decades: | |
| Years: |
| Gregorian calendar | 1578 MDLXXVIII |
| Ab urbe condita | 2331 |
| Armenian calendar | 1027 ԹՎ ՌԻԷ |
| Assyrian calendar | 6328 |
| Bengali calendar | 985 |
| Berber calendar | 2528 |
| English Regnal year | 20 Eliz. 1 – 21 Eliz. 1 |
| Buddhist calendar | 2122 |
| Burmese calendar | 940 |
| Byzantine calendar | 7086–7087 |
| Chinese calendar |
丁丑年 (Fire Ox) 4274 or 4214 — to — 戊寅年 (Earth Tiger) 4275 or 4215 |
| Coptic calendar | 1294–1295 |
| Discordian calendar | 2744 |
| Ethiopian calendar | 1570–1571 |
| Hebrew calendar | 5338–5339 |
| Hindu calendars | |
| - Vikram Samvat | 1634–1635 |
| - Shaka Samvat | 1499–1500 |
| - Kali Yuga | 4678–4679 |
| Holocene calendar | 11578 |
| Igbo calendar | 578–579 |
| Iranian calendar | 956–957 |
| Islamic calendar | 985–986 |
| Japanese calendar |
Tenshō 6 (天正6年) |
| Javanese calendar | 1497–1498 |
| Julian calendar | 1578 MDLXXVIII |
| Korean calendar | 3911 |
| Minguo calendar | 334 before ROC 民前334年 |
| Nanakshahi calendar | 110 |
| Thai solar calendar | 2120–2121 |
Year 1578 (MDLXXVIII) was a common year starting on Wednesday (link will display the full calendar) of the Julian calendar.