1st week of year 1266

Monday, January 4, 1266 — Sunday, January 10, 1266

• Monday, January 4, 1266
• Tuesday, January 5, 1266
• Wednesday, January 6, 1266
• Thursday, January 7, 1266
• Friday, January 8, 1266
• Saturday, January 9, 1266
• Sunday, January 10, 1266