Time of day, light direction in picture captions

Michael,

I was wondering if you could include the time of day (relative to sunrise/sunset) and direction the light is coming from in the picture captions. Many of the articles talk about the importance of taking pictures at the right time and in the right direction, but the captions are always about the technical details (lens, camera body), not the supposedly more important properties.

I know it will be more work than what's currently there, but I think that it would end up helping people understand how to take similar pictures quite a bit.

-Eric