FANDOM
- December 1, 1964
- December 2, 1964
- December 3, 1964
- December 4, 1964
- December 5, 1964
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- December 6, 1964 (This strip is adapted in It's the Easter Beagle, Charlie Brown)
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- December 7, 1964
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- December 8, 1964
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- December 9, 1964
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- December 10, 1964
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- December 11, 1964
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- December 12, 1964
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- December 13, 1964 (This strip is adapted as the segment "I'm New At It" in Peanuts Motion Comics)
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- December 14, 1964
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- December 15, 1964 (This strip is adapted in You're in Love, Charlie Brown)
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- December 16, 1964 (Beethoven's birthday)
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- December 17, 1964 (This strip is adapted in You're in Love, Charlie Brown)
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- December 18, 1964
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- December 19, 1964
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- December 20, 1964 (This strip is adapted as the segment "Dear Santa" in Peanuts Motion Comics)
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- December 21, 1964
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- December 22, 1964
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- December 23, 1964
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- December 24, 1964
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- December 25, 1964
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- December 26, 1964
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- December 27, 1964
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- December 28, 1964 (Beginning of a storyline that was later adapted in Happy New Year, Charlie Brown! and in The Peanuts Movie)
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- December 29, 1964
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- December 30, 1964
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- December 31, 1964
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