What's with the Sun?

Great idea. Maybe I’ll take the K5 on a field trip. Only thing is - I think the pics might be less telling than if I’d taken some similar photos maybe a couple years ago, when I think things were different.

It’s not a heat thing. It’s plenty warm here today (maybe 95 for high). It’s more like a shift to blue. Some days I look out my window and it seems like I’m staring at an IR photo, processed for enhanced blue or something. Very weird.