Arizona has some of the prettiest sunsets, but why? There's a science behind it. Here's what to know, including sunset times ...

Located steps from the main visitor center, Mather Point is the first view many visitors see of the Grand Canyon. Travelers can take an easy, five-minute walk on its sidewalk from the Grand Canyon ...

I was grumbly for a bit, but after I made the coffee and drove out to Mather Point, I was so happy that I resisted the snooze. Sunrise on the South Rim has a different feel than sunset.