1st week of year 1337

Monday, December 31, 1336 — Sunday, January 6, 1337

• Monday, December 31, 1336
• Tuesday, January 1, 1337
• Wednesday, January 2, 1337
• Thursday, January 3, 1337
• Friday, January 4, 1337
• Saturday, January 5, 1337
• Sunday, January 6, 1337