January 1, 1964
January 2, 1964 (This strip and the following two strips are adapted as the segment "Some Advice" in Peanuts Motion Comics )
January 3, 1964
January 4, 1964
January 5, 1964 (This strip is adapted in A Charlie Brown Christmas , You're a Good Man, Charlie Brown and in the episode "A Bad Mood " from the 2014 French TV series Peanuts . This strip and the following five strips are adapted as the segment "The Good Brother" in Peanuts Motion Comics )
January 6, 1964
January 7, 1964
January 8, 1964
January 9, 1964
January 10, 1964
January 11, 1964
January 12, 1964 (This strip is adapted as the segment "The Good Brother" in Peanuts Motion Comics and in the episode "A Bad Mood " from the 2014 French TV series Peanuts )
January 13, 1964
January 14, 1964
January 15, 1964
January 16, 1964
January 17, 1964
January 18, 1964 (This strip is adapted in You're a Good Man, Charlie Brown and as the segment "The Good Brother" in Peanuts Motion Comics )
January 19, 1964
January 20, 1964
January 21, 1964 (Third reference to The Tale of Peter Rabbit in Peanuts )
January 22, 1964 (This strip is adapted in Charlie Brown and Charles Schulz )
January 23, 1964 (Beginning of a storyline that was later adapted in A Boy Named Charlie Brown and used as the segment "All Your Faults" in Peanuts Motion Comics )
January 24, 1964
January 25, 1964 (This strip is adapted in A Boy Named Charlie Brown )
January 26, 1964
January 27, 1964
January 28, 1964
January 29, 1964
January 30, 1964
January 31, 1964