1 week of year 1646

Sunday, December 31, 1645 — Saturday, January 6, 1646

• Sunday, December 31, 1645
• Monday, January 1, 1646
• Tuesday, January 2, 1646
• Wednesday, January 3, 1646
• Thursday, January 4, 1646
• Friday, January 5, 1646
• Saturday, January 6, 1646