- April 1, 1956 (This strip is adapted in It's Arbor Day, Charlie Brown)
![19560401](https://cdn.statically.io/img/static.wikia.nocookie.net/peanuts/images/5/51/19560401.gif/revision/latest?cb=20130721200112)
- April 2, 1956
![19560402](https://cdn.statically.io/img/static.wikia.nocookie.net/peanuts/images/7/77/19560402.gif/revision/latest?cb=20130915170349)
- April 3, 1956
![19560403](https://cdn.statically.io/img/static.wikia.nocookie.net/peanuts/images/3/33/19560403.gif/revision/latest?cb=20130915170401)
- April 4, 1956
![19560404](https://cdn.statically.io/img/static.wikia.nocookie.net/peanuts/images/9/91/19560404.gif/revision/latest?cb=20130915170415)
- April 5, 1956
![19560405](https://cdn.statically.io/img/static.wikia.nocookie.net/peanuts/images/3/3b/19560405.gif/revision/latest?cb=20130915170424)
- April 6, 1956
![19560406](https://cdn.statically.io/img/static.wikia.nocookie.net/peanuts/images/7/79/19560406.gif/revision/latest?cb=20130721200128)
- April 7, 1956
![19560407](https://cdn.statically.io/img/static.wikia.nocookie.net/peanuts/images/6/6f/19560407.gif/revision/latest?cb=20130721200142)
- April 8, 1956 (This strip is adapted in A Boy Named Charlie Brown.)
![19560408](https://cdn.statically.io/img/static.wikia.nocookie.net/peanuts/images/b/b3/19560408.gif/revision/latest?cb=20130721200200)
- April 9, 1956
![19560409](https://cdn.statically.io/img/static.wikia.nocookie.net/peanuts/images/6/6b/19560409.gif/revision/latest?cb=20130915170535)
- April 10, 1956 (The first reference to The Tale of Peter Rabbit in Peanuts)
![19560410](https://cdn.statically.io/img/static.wikia.nocookie.net/peanuts/images/4/46/19560410.gif/revision/latest?cb=20130915170547)
- April 11, 1956
![19560411](https://cdn.statically.io/img/static.wikia.nocookie.net/peanuts/images/2/2b/19560411.gif/revision/latest?cb=20130915170557)
- April 12, 1956 (The first time that Charlie Brown gets his kite caught in a tree. This strip and the following strip are adapted in Good Grief, Charlie Brown: Peanuts, with Lucy replacing Violet)
![19560412](https://cdn.statically.io/img/static.wikia.nocookie.net/peanuts/images/9/9b/19560412.gif/revision/latest?cb=20130913115654)
- April 13, 1956
![19560413](https://cdn.statically.io/img/static.wikia.nocookie.net/peanuts/images/b/b7/19560413.gif/revision/latest?cb=20130913115747)
- April 14, 1956
![19560414](https://cdn.statically.io/img/static.wikia.nocookie.net/peanuts/images/b/b4/19560414.gif/revision/latest?cb=20130915170643)
- April 15, 1956
![19560415](https://cdn.statically.io/img/static.wikia.nocookie.net/peanuts/images/4/4a/19560415.jpg/revision/latest?cb=20130915170704)
- April 16, 1956 (This strip is adapted in Good Grief, Charlie Brown: Peanuts, with Lucy replacing Patty)
![19560416](https://cdn.statically.io/img/static.wikia.nocookie.net/peanuts/images/7/71/19560416.gif/revision/latest?cb=20130913115902)
- April 17, 1956
![19560417](https://cdn.statically.io/img/static.wikia.nocookie.net/peanuts/images/9/99/19560417.gif/revision/latest?cb=20130913120047)
- April 18, 1956 (This strip and the following strip are adapted in Good Grief, Charlie Brown: Peanuts)
![19560418](https://cdn.statically.io/img/static.wikia.nocookie.net/peanuts/images/6/64/19560418.gif/revision/latest?cb=20130913120100)
- April 19, 1956
![19560419](https://cdn.statically.io/img/static.wikia.nocookie.net/peanuts/images/5/53/19560419.gif/revision/latest?cb=20130721200423)
- April 20, 1956
![19560420](https://cdn.statically.io/img/static.wikia.nocookie.net/peanuts/images/d/d8/19560420.gif/revision/latest?cb=20130721200438)
- April 21, 1956
![19560421](https://cdn.statically.io/img/static.wikia.nocookie.net/peanuts/images/5/50/19560421.gif/revision/latest?cb=20130915170736)
- April 22, 1956
![19560422](https://cdn.statically.io/img/static.wikia.nocookie.net/peanuts/images/e/e3/19560422.gif/revision/latest?cb=20130721200452)
- April 23, 1956
![19560423](https://cdn.statically.io/img/static.wikia.nocookie.net/peanuts/images/d/d6/19560423.gif/revision/latest?cb=20130915171032)
- April 24, 1956
![19560424](https://cdn.statically.io/img/static.wikia.nocookie.net/peanuts/images/8/8b/19560424.gif/revision/latest?cb=20130915171045)
- April 25, 1956
![19560425](https://cdn.statically.io/img/static.wikia.nocookie.net/peanuts/images/8/84/19560425.gif/revision/latest?cb=20130915171057)
- April 26, 1956
![19560426](https://cdn.statically.io/img/static.wikia.nocookie.net/peanuts/images/2/20/19560426.gif/revision/latest?cb=20130915171108)
- April 27, 1956
![19560427](https://cdn.statically.io/img/static.wikia.nocookie.net/peanuts/images/7/74/19560427.gif/revision/latest?cb=20130915171120)
- April 28, 1956
![19560428](https://cdn.statically.io/img/static.wikia.nocookie.net/peanuts/images/e/e0/19560428.gif/revision/latest?cb=20130915171130)
- April 29, 1956 (This strip is adapted in You're in Love, Charlie Brown)
![19560429](https://cdn.statically.io/img/static.wikia.nocookie.net/peanuts/images/1/18/19560429.gif/revision/latest?cb=20130721200516)
- April 30, 1956 (This strip is adapted in Good Grief, Charlie Brown: Peanuts)
![19560430](https://cdn.statically.io/img/static.wikia.nocookie.net/peanuts/images/6/66/19560430.gif/revision/latest?cb=20130915171221)