1st week of year 1406

Monday, December 30, 1405 — Sunday, January 5, 1406

• Monday, December 30, 1405
• Tuesday, December 31, 1405
• Wednesday, January 1, 1406
• Thursday, January 2, 1406
• Friday, January 3, 1406
• Saturday, January 4, 1406
• Sunday, January 5, 1406