1st week of year 1418

Monday, December 29, 1417 — Sunday, January 4, 1418

• Monday, December 29, 1417
• Tuesday, December 30, 1417
• Wednesday, December 31, 1417
• Thursday, January 1, 1418
• Friday, January 2, 1418
• Saturday, January 3, 1418
• Sunday, January 4, 1418