1st week of year 1288

Monday, December 29, 1287 — Sunday, January 4, 1288

• Monday, December 29, 1287
• Tuesday, December 30, 1287
• Wednesday, December 31, 1287
• Thursday, January 1, 1288
• Friday, January 2, 1288
• Saturday, January 3, 1288
• Sunday, January 4, 1288