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

As such, it offers a stunning backdrop for beautiful sunsets, whether you're simply ... As the sun melts into the water, the ...

National Weather Service meteorologist Matt Salerno said our beautiful sunsets have to do with the wide-open skies in Arizona. In Phoenix, in particular, it's also thanks to being in a valley.

A spectacular pink, red and orange sunset bathed skies in the most incredible light ... which in some parts even included a beautiful pink rainbow. Norbert Moricz snapped some remarkable shots ...