3rd week of year 1866

Monday, January 15, 1866 — Sunday, January 21, 1866

• Monday, January 15, 1866
• Tuesday, January 16, 1866
• Wednesday, January 17, 1866
• Thursday, January 18, 1866
• Friday, January 19, 1866
• Saturday, January 20, 1866
• Sunday, January 21, 1866