- January 1, 1955
- January 2, 1955
- January 3, 1955
- January 4, 1955
- January 5, 1955
- January 6, 1955 (This strip is adapted in A Charlie Brown Christmas)
- January 7, 1955
- January 8, 1955
- January 9, 1955
- January 10, 1955
- January 11, 1955
- January 12, 1955
- January 13, 1955
- January 14, 1955
- January 15, 1955
- January 16, 1955 (The final strip where Violet's hair is seen without her ponytail until January 10, 1989)
- January 17, 1955
- January 18, 1955 (This strip and the following three strips are adapted in Good Grief, Charlie Brown: Peanuts)
- January 19, 1955
- January 20, 1955
- January 21, 1955
- January 22, 1955
- January 23, 1955
- January 24, 1955
- January 25, 1955
- January 26, 1955
- January 27, 1955
- January 28, 1955
- January 29, 1955
- January 30, 1955
- January 31, 1955 (The only interaction between Charlotte Braun and Linus)