- April 1, 1970
- April 2, 1970
- April 3, 1970
- April 4, 1970
- April 5, 1970 (This strip would later inspire the song "The Great Writer" from the 1975 musical Snoopy!!! The Musical)
- April 6, 1970
- April 7, 1970
- April 8, 1970
- April 9, 1970
- April 10, 1970
- April 11, 1970 (This strip would later be adapted in the 2014 French TV series Peanuts as a bumper)
- April 12, 1970
- April 13, 1970
- April 14, 1970
- April 15, 1970
- April 16, 1970
- April 17, 1970
- April 18, 1970
- April 19, 1970
- April 20, 1970
- April 21, 1970
- April 22, 1970
- April 23, 1970
- April 24, 1970
- April 25, 1970
- April 26, 1970
- April 27, 1970
- April 28, 1970 (This strip is adapted in The Peanuts Movie)
- April 29, 1970
- April 30, 1970
| ← March 1970 | May 1970 → |