Incoming Resources
- A day, Une journée : English-French, designed by Hakan Şan Borteçin
- A day, Une journée : English-French, designed by Hakan Şan Borteçin
- How long is a day?, by Claire Clark
- What makes day and night, by Franklyn M. Branley ; illustrated by Arthur Dorros
- Sun up, sun down, the story of day and night, Jacqui Bailey ; Matthew Lilly
- It's about time!, by Stuart J. Murphy ; illustrated by John Speirs
- Times of the day, Tracey Steffora
- Day and night, by Jaclyn Jaycox
- National Geographic dawn to dark photographs, the magic of light, preface by Jim Richardson ; text by Susan Tyler Hitchcock
- A day, by Patricia J. Murphy
- Daytime nighttime, William Low