1st week of year 1806

Monday, December 30, 1805 — Sunday, January 5, 1806

• Monday, December 30, 1805
• Tuesday, December 31, 1805
• Wednesday, January 1, 1806
• Thursday, January 2, 1806
• Friday, January 3, 1806
• Saturday, January 4, 1806
• Sunday, January 5, 1806