| Millennium: | 1st millennium |
|---|---|
| Centuries: | |
| Decades: | |
| Years: |
| Gregorian calendar | 889 DCCCLXXXIX |
| Ab urbe condita | 1642 |
| Armenian calendar | 338 ԹՎ ՅԼԸ |
| Assyrian calendar | 5639 |
| Bengali calendar | 296 |
| Berber calendar | 1839 |
| Buddhist calendar | 1433 |
| Burmese calendar | 251 |
| Byzantine calendar | 6397–6398 |
| Chinese calendar |
戊申年 (Earth Monkey) 3585 or 3525 — to — 己酉年 (Earth Rooster) 3586 or 3526 |
| Coptic calendar | 605–606 |
| Discordian calendar | 2055 |
| Ethiopian calendar | 881–882 |
| Hebrew calendar | 4649–4650 |
| Hindu calendars | |
| - Vikram Samvat | 945–946 |
| - Shaka Samvat | 810–811 |
| - Kali Yuga | 3989–3990 |
| Holocene calendar | 10889 |
| Iranian calendar | 267–268 |
| Islamic calendar | 275–276 |
| Japanese calendar |
Ninna 5 / Kanpyō 1 (寛平元年) |
| Javanese calendar | 787–788 |
| Julian calendar | 889 DCCCLXXXIX |
| Korean calendar | 3222 |
| Minguo calendar | 1023 before ROC 民前1023年 |
| Nanakshahi calendar | −579 |
| Seleucid era | 1200/1201 AG |
| Thai solar calendar | 1431–1432 |
Year 889 (DCCCLXXXIX) was a common year starting on Wednesday (link will display the full calendar) of the Julian calendar.