1st week of year 1681

Monday, December 30, 1680 — Sunday, January 5, 1681

• Monday, December 30, 1680
• Tuesday, December 31, 1680
• Wednesday, January 1, 1681
• Thursday, January 2, 1681
• Friday, January 3, 1681
• Saturday, January 4, 1681
• Sunday, January 5, 1681