| Millennium: | 1st millennium |
|---|---|
| Centuries: | |
| Decades: | |
| Years: |
| Gregorian calendar | 920 CMXX |
| Ab urbe condita | 1673 |
| Armenian calendar | 369 ԹՎ ՅԿԹ |
| Assyrian calendar | 5670 |
| Balinese saka calendar | 841–842 |
| Bengali calendar | 327 |
| Berber calendar | 1870 |
| Buddhist calendar | 1464 |
| Burmese calendar | 282 |
| Byzantine calendar | 6428–6429 |
| Chinese calendar |
己卯年 (Earth Rabbit) 3616 or 3556 — to — 庚辰年 (Metal Dragon) 3617 or 3557 |
| Coptic calendar | 636–637 |
| Discordian calendar | 2086 |
| Ethiopian calendar | 912–913 |
| Hebrew calendar | 4680–4681 |
| Hindu calendars | |
| - Vikram Samvat | 976–977 |
| - Shaka Samvat | 841–842 |
| - Kali Yuga | 4020–4021 |
| Holocene calendar | 10920 |
| Iranian calendar | 298–299 |
| Islamic calendar | 307–308 |
| Japanese calendar |
Engi 20 (延喜20年) |
| Javanese calendar | 819–820 |
| Julian calendar | 920 CMXX |
| Korean calendar | 3253 |
| Minguo calendar | 992 before ROC 民前992年 |
| Nanakshahi calendar | −548 |
| Seleucid era | 1231/1232 AG |
| Thai solar calendar | 1462–1463 |
Year 920 (CMXX) was a leap year starting on Saturday (link will display the full calendar) of the Julian calendar.