- January 1, 1987
- January 2, 1987
- January 3, 1987
- January 4, 1987 (The last Peanuts Sunday strip to bear the tagline "featuring 'Good ol' Charlie Brown" and the original font, yet the only Sunday strip to bear the tagline "featuring 'Good ol' Charlie Brown" and original font in 1987, this is also the last time that Charles M. Schulz will use his iconic signature for a Sunday comic)
- January 5, 1987
- January 6, 1987
- January 7, 1987 (This strip is used on the page for October 27 of the Dayspring Peanuts A Year's Worth of Smiles and Blessings Desk Calendar)
- January 8, 1987
- January 9, 1987 (Note: Charles M. Schulz's signature is strangely absent in this strip)
- January 10, 1987
- January 11, 1987 (First Peanuts Sunday strip whose logo uses the new font, and the first not to bear the tagline "featuring 'Good ol' Charlie Brown'" since November 20, 1966.)
- January 12, 1987
- January 13, 1987 (This strip and the following four strips are adapted in A Charlie Brown Valentine)
- January 14, 1987
- January 15, 1987
- January 16, 1987
- January 17, 1987 (This strip is used on the page for November 26 of the Dayspring Peanuts A Year's Worth of Smiles and Blessings Desk Calendar)
- January 18, 1987
- January 19, 1987
- January 20, 1987
- January 21, 1987
- January 22, 1987
- January 23, 1987
- January 24, 1987
- January 25, 1987
- January 26, 1987
- January 27, 1987
- January 28, 1987
- January 29, 1987
- January 30, 1987
- January 31, 1987
← December 1986 | February 1987 → |