Day Length: 10h 15m 37s See sunrise, sunset, solar noon, day length, and twilight information for the whole month in the table below.
1 The Chihuahuan Desert â the largest desert in North America, located in the Southwestern United States and Northern Mexico - (140,000 square miles (360,000 km 2)). 2  The Sonoran Desert â a desert located in the Southwestern United States and Northwest Mexico. 3  It is the second largest desert in North America.
Rating Newest Oldest. Best Answer: The main desert-covered parts of the United States are in the southwest, in a few deserts, that cover much of Arizona, New Mexico, Utah, and Nevada.exas, new mexico,arizona,california,utah,nevada,ma... alaska (because certain artic areas are considered deserts because of a lack of precipitation) oh yeah...oregon & maine.