Back 977 Abkhazian 977 Afrikaans 977 እ.ኤ.አ. Amharic 977 AN 977 Arabic 977 AST 977 AVK 977 Azerbaijani ۹۷۷ (میلادی) AZB 977 BCL
| Millennium: | 1st millennium |
|---|---|
| Centuries: | 9th century – 10th century – 11th century |
| Decades: | 940s 950s 960s – 970s – 980s 990s 1000s |
| Years: | 974 975 976 – 977 – 978 979 980 |
| Gregorian calendar | 977 CMLXXVII |
| Ab urbe condita | 1730 |
| Armenian calendar | 426 ԹՎ ՆԻԶ |
| Assyrian calendar | 5727 |
| Balinese saka calendar | 898–899 |
| Bengali calendar | 384 |
| Berber calendar | 1927 |
| Buddhist calendar | 1521 |
| Burmese calendar | 339 |
| Byzantine calendar | 6485–6486 |
| Chinese calendar | 丙子年 (Fire Rat) 3673 or 3613 — to — 丁丑年 (Fire Ox) 3674 or 3614 |
| Coptic calendar | 693–694 |
| Discordian calendar | 2143 |
| Ethiopian calendar | 969–970 |
| Hebrew calendar | 4737–4738 |
| Hindu calendars | |
| - Vikram Samvat | 1033–1034 |
| - Shaka Samvat | 898–899 |
| - Kali Yuga | 4077–4078 |
| Holocene calendar | 10977 |
| Iranian calendar | 355–356 |
| Islamic calendar | 366–367 |
| Japanese calendar | Jōgen 2 (貞元２年) |
| Javanese calendar | 878–879 |
| Julian calendar | 977 CMLXXVII |
| Korean calendar | 3310 |
| Minguo calendar | 935 before ROC 民前935年 |
| Nanakshahi calendar | −491 |
| Seleucid era | 1288/1289 AG |
| Thai solar calendar | 1519–1520 |
| Tibetan calendar | 阳火鼠年 (male Fire-Rat) 1103 or 722 or −50 — to — 阴火牛年 (female Fire-Ox) 1104 or 723 or −49 |
977 (CMLXXVII) was a common year starting on Monday of the Julian calendar, the 977th year of the Common Era (CE) and Anno Domini (AD) designations, the 977th year of the 1st millennium, the 77th year of the 10th century, and the 8th year of the 970s decade. As of the start of 977, the Gregorian calendar was 5 days ahead of the Julian calendar, which was the dominant calendar of the time.