I know many photographers love to get the sun at the right angle.

Of course we can second guess at where it's going to be and there are some angles where you're not shooting directly into the sun so it doesn't work out too bad, but I thought I'd post a link to a website I've just found...

http://www.suncalc.net/

I'm not overly obsessed with the whole idea of photographing at the right angle, but I'm going to try it out on sunny days in the near future.