"With a satisfying night-to-day-to-night cycle, the book not only reinforces the concepts of colors but also provides a sense of security of the way things are supposed to be in the world. The repeated refrain of 'Wow!' throughout the book will elicit a chorus among young listeners at storytime." ―Booklist
"Straightforward and flowing, this title makes a satisfying introduction to the colors of the day."
―School Library Journal
"This sweet, wonder-filled picture book will make a good addition to toddler storytime and a perfect bedtime read, too." ―The Horn Book