January 5, 1960 (This strip is adapted in A Charlie Brown Christmas and in the episode "The Winter Games" from the 2014 French TV series Peanuts. In the special, Lucy says "December" and "January" instead of "January" and "February")
January 6, 1960
January 7, 1960
January 8, 1960
January 9, 1960
January 10, 1960
January 11, 1960
January 12, 1960
January 13, 1960
January 14, 1960
January 15, 1960 (This strip and the following strip are used on the pages for February 2 and 4 of the Dayspring Peanuts A Year's Worth of Smiles and Blessings Desk Calendar)
January 16, 1960 (This strip marks the 100th time that Charlie Brown utters his famous catchphrase, "Good grief!")