1284 (MCCLXXXIV) was a leap year starting on Saturday of the Julian calendar, the 1284th year of the Common Era (CE) and Anno Domini (AD) designations, the 284th year of the 2nd millennium, the 84th year of the 13th century, and the 5th year of the 1280s decade. As of the start of 1284, the Gregorian calendar was 7 days ahead of the Julian calendar, which was the dominant calendar of the time.
| Millennium: | 2nd millennium |
|---|---|
| Centuries: | 12th century – 13th century – 14th century |
| Decades: | 1250s 1260s 1270s – 1280s – 1290s 1300s 1310s |
| Years: | 1281 1282 1283 – 1284 – 1285 1286 1287 |
| Gregorian calendar | 1284 MCCLXXXIV |
| Ab urbe condita | 2037 |
| Armenian calendar | 733 ԹՎ ՉԼԳ |
| Assyrian calendar | 6034 |
| Balinese saka calendar | 1205–1206 |
| Bengali calendar | 691 |
| Berber calendar | 2234 |
| English Regnal year | 12 Edw. 1 – 13 Edw. 1 |
| Buddhist calendar | 1828 |
| Burmese calendar | 646 |
| Byzantine calendar | 6792–6793 |
| Chinese calendar | 癸未年 (Water Goat) 3980 or 3920 — to — 甲申年 (Wood Monkey) 3981 or 3921 |
| Coptic calendar | 1000–1001 |
| Discordian calendar | 2450 |
| Ethiopian calendar | 1276–1277 |
| Hebrew calendar | 5044–5045 |
| Hindu calendars | |
| - Vikram Samvat | 1340–1341 |
| - Shaka Samvat | 1205–1206 |
| - Kali Yuga | 4384–4385 |
| Holocene calendar | 11284 |
| Igbo calendar | 284–285 |
| Iranian calendar | 662–663 |
| Islamic calendar | 682–683 |
| Japanese calendar | Kōan 7 (弘安７年) |
| Javanese calendar | 1194–1195 |
| Julian calendar | 1284 MCCLXXXIV |
| Korean calendar | 3617 |
| Minguo calendar | 628 before ROC 民前628年 |
| Nanakshahi calendar | −184 |
| Thai solar calendar | 1826–1827 |
| Tibetan calendar | 阴水羊年 (female Water-Goat) 1410 or 1029 or 257 — to — 阳木猴年 (male Wood-Monkey) 1411 or 1030 or 258 |
Wikimedia Commons has media related to 1284.
Births
change- April 25 – Edward II of England (died 1327), King of England