So, what's the difference

So, what is the difference between these pictures?

 A1

A2


versus

 B1

B2


Answer:

The "A" pictures are on 4/28/2013 at 10:05 PM

and the "B" pictures are on 4/29/2013 at 5:55 AM


Yes, days are getting longer, up here at 58 degrees North !!!!!!!!

.