Day & Night is a Pixar animated short film, directed by Teddy Newton and produced by Kevin Reher. It was packaged to be shown in theaters before Toy. Day& Night is a Pixar short film released in theaters before Toy Story 3. When Day, a sunny fellow, encounters Night, a stranger of the light, sparks fly! Day and . The personifications of daytime and nighttime learn to get along. Preceded the film Toy Story 3 () in theaters. That sounds like the simple of this latest Pixar short, appearing before Toy Story 3, but it's got a lot more sophistication.
The radio broadcast in "Day & Night" is taken from a talk given by Dr. Wayne he was young, and he decided to incorporate one of the recordings into the film.