February 1, 1966 (This strip is adapted in the episode "Leave Me in Peace " from the 2014 French TV series Peanuts )
February 2, 1966 (Beginning of a storyline which was later adapted in A Boy Named Charlie Brown )
February 3, 1966
February 4, 1966
February 5, 1966 (This strip is adapted in You're in Love, Charlie Brown )
February 6, 1966
February 7, 1966
February 8, 1966
February 9, 1966
February 10, 1966 (This strip and the following two strips are adapted in You're in Love, Charlie Brown )
February 11, 1966
February 12, 1966 (This strip is used on the page for October 16 of the Dayspring Peanuts A Year's Worth of Smiles and Blessings Desk Calendar )
February 13, 1966 (This strip is adapted in It's the Great Pumpkin, Charlie Brown )
February 14, 1966 (This strip and the following five strips are adapted in You're in Love, Charlie Brown )
February 15, 1966
February 16, 1966
February 17, 1966
February 18, 1966
February 19, 1966 (Ending of a storyline which was later adapted in A Boy Named Charlie Brown and used on the page for November 11 [Veterans Day] of the Dayspring Peanuts A Year's Worth of Smiles and Blessings Desk Calendar )
February 20, 1966 (This strip is adapted in Happiness Is a Warm Blanket, Charlie Brown and in the segment "Security Blanket" of the 1983 The Charlie Brown and Snoopy Show episode "Linus' Security Blanket ")
February 21, 1966
February 22, 1966 (This strip was adapted into the Act II opening for You're a Good Man, Charlie Brown )
February 23, 1966
February 24, 1966
February 25, 1966
February 26, 1966
February 27, 1966 (This strip is adapted in Charlie Brown and Charles Schulz and Happiness Is a Warm Blanket, Charlie Brown )
February 28, 1966