1st week of year 1851

Monday, December 30, 1850 — Sunday, January 5, 1851

• Monday, December 30, 1850
• Tuesday, December 31, 1850
• Wednesday, January 1, 1851
• Thursday, January 2, 1851
• Friday, January 3, 1851
• Saturday, January 4, 1851
• Sunday, January 5, 1851