Hi-

Does anyone know when best light that occurs during a sunrise at the Mesa Arch? Thanks.

The answer to this and all such questions can be had from an amazing app I recently discovered called the Photographer's Ephemeris, available here:

http://photoephemeris.com/

Free for desktop, about $8 I think for mobiles. I got it on an iPad and it's great.

Thank you !! It looks amazing.

Actually, this app sucks. I put it on my iPad for a trip to Ireland early September.

Every night in my hotel I'd fire it up and find the sunrise for the next day. Every morning I'd wake up to gray, heavy overcast skies. No sun at all, 8 days in a row.

Bummer.