Year 1280 (MCCLXXX) was a leap year starting on Monday (link will display the full calendar) of the Julian calendar.
List of articles in "Time Period" category - Page 54
1279
Year 1279 A.D (MCCLXXIX) was a common year starting on Sunday (link will display the full calendar) of the Julian calendar.
1278
Year 1278 (MCCLXXVIII) was a common year starting on Saturday (link will display the full calendar) of the Julian calendar.
1268
Year 1268 (MCCLXVIII) was a leap year starting on Sunday (link will display the full calendar) of the Julian calendar.
1269
Year 1269 (MCCLXIX) was a common year starting on Tuesday (link will display the full calendar) of the Julian calendar.
1267
Year 1267 (MCCLXVII) was a common year starting on Saturday (link will display the full calendar) of the Julian calendar.
1265
Year 1265 (MCCLXV) was a common year starting on Thursday (link will display the full calendar) of the Julian calendar.
1266
Year 1266 (MCCLXVI) was a common year starting on Friday (link will display the full calendar) of the Julian calendar.
1264
Year 1264 (MCCLXIV) was a leap year starting on Tuesday (link will display the full calendar) of the Julian calendar.
1262
Year 1262 (MCCLXII) was a common year starting on Sunday (link will display the full calendar) of the Julian calendar.