| Millennium: | 2nd millennium |
|---|---|
| Centuries: | |
| Decades: | |
| Years: |
| 1277 by topic |
|---|
| Leaders |
| Birth and death categories |
| Births – Deaths |
| Establishments and disestablishments categories |
| Establishments – Disestablishments |
| Art and literature |
| 1277 in poetry |
| Gregorian calendar | 1277 MCCLXXVII |
| Ab urbe condita | 2030 |
| Armenian calendar | 726 ԹՎ ՉԻԶ |
| Assyrian calendar | 6027 |
| Balinese saka calendar | 1198–1199 |
| Bengali calendar | 684 |
| Berber calendar | 2227 |
| English Regnal year | 5 Edw. 1 – 6 Edw. 1 |
| Buddhist calendar | 1821 |
| Burmese calendar | 639 |
| Byzantine calendar | 6785–6786 |
| Chinese calendar | 丙子年 (Fire Rat) 3974 or 3767 — to — 丁丑年 (Fire Ox) 3975 or 3768 |
| Coptic calendar | 993–994 |
| Discordian calendar | 2443 |
| Ethiopian calendar | 1269–1270 |
| Hebrew calendar | 5037–5038 |
| Hindu calendars | |
| - Vikram Samvat | 1333–1334 |
| - Shaka Samvat | 1198–1199 |
| - Kali Yuga | 4377–4378 |
| Holocene calendar | 11277 |
| Igbo calendar | 277–278 |
| Iranian calendar | 655–656 |
| Islamic calendar | 675–676 |
| Japanese calendar | Kenji 3 (建治３年) |
| Javanese calendar | 1187–1188 |
| Julian calendar | 1277 MCCLXXVII |
| Korean calendar | 3610 |
| Minguo calendar | 635 before ROC 民前635年 |
| Nanakshahi calendar | −191 |
| Thai solar calendar | 1819–1820 |
| Tibetan calendar | 阳火鼠年 (male Fire-Rat) 1403 or 1022 or 250 — to — 阴火牛年 (female Fire-Ox) 1404 or 1023 or 251 |
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Year 1277 (MCCLXXVII) was a common year starting on Friday (link will display the full calendar) of the Julian calendar.