1st week of year 1223

Monday, January 2, 1223 — Sunday, January 8, 1223

• Monday, January 2, 1223
• Tuesday, January 3, 1223
• Wednesday, January 4, 1223
• Thursday, January 5, 1223
• Friday, January 6, 1223
• Saturday, January 7, 1223
• Sunday, January 8, 1223