- September 1, 1959
- September 2, 1959 (This strip is adapted in Charlie Brown's All-Stars.)
- September 3, 1959
- September 4, 1959
- September 5, 1959
- September 6, 1959
- September 7, 1959 (This strip is adapted in the book It's Tokyo, Charlie Brown)
- September 8, 1959
- September 9, 1959
- September 10, 1959
- September 11, 1959 (The punchline would be reused on April 20, 1973, within a similar scene involving Lucy and Rerun)
- September 12, 1959
- September 13, 1959
- September 14, 1959
- September 15, 1959
- September 16, 1959
- September 17, 1959
- September 18, 1959
- September 19, 1959
- September 20, 1959
- September 21, 1959
- September 22, 1959
- September 23, 1959
- September 24, 1959
- September 25, 1959
- September 26, 1959
- September 27, 1959
- September 28, 1959
- September 29, 1959
- September 30, 1959