Millennium: | 2nd millennium |
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Centuries: | 12th century – 13th century – 14th century |
Decades: | 1250s 1260s 1270s – 1280s – 1290s 1300s 1310s |
Years: | 1277 1278 1279 – 1280 – 1281 1282 1283 |
Year 1280 (MCCLXXX) was a leap year starting on Monday (link will display the full calendar) of the Julian calendar. view more...