- February 1, 1989
- February 2, 1989
- February 3, 1989
- February 4, 1989
- February 5, 1989
- February 6, 1989
- February 7, 1989
- February 8, 1989 (Rare strip in which an adult has dialogue. This strip is used on the page for November 3 of the Dayspring Peanuts A Year's Worth of Smiles and Blessings Desk Calendar)
- February 9, 1989
- February 10, 1989 (The day that the episode "The Building of the Transcontinental Railroad" from This Is America, Charlie Brown first aired)
- February 11, 1989
- February 12, 1989
- February 13, 1989 (This strip and the following three strips are adapted in A Charlie Brown Valentine. This strip is also used on the page for February 11 of the Dayspring Peanuts A Year's Worth of Smiles and Blessings Desk Calendar)
- February 14, 1989
- February 15, 1989 (This strip is used on the page for February 14 [Valentine's Day] of the Dayspring Peanuts A Year's Worth of Smiles and Blessings Desk Calendar)
- February 16, 1989
- February 17, 1989
- February 18, 1989
- February 19, 1989
- February 20, 1989 (This strip is adapted in Why, Charlie Brown, Why?)
- February 21, 1989
- February 22, 1989
- February 23, 1989
- February 24, 1989
- February 25, 1989
- February 26, 1989 (This strip is adapted in A Charlie Brown Valentine)
- February 27, 1989
- February 28, 1989
| ← January 1989 | March 1989→ |