Urban Dictionary: sunshine blues

The first nice blue sky sunshiney day following many gray, dark or rainy days.

Wow, what a nice day, I've missed the blue sunshine

by Leslie P. January 25, 2009

When ur missing the summer and the sunshine; when your stuck at that hell hole a.k.a. School and not in the summers sunshine

“There’s not much u can do to take away my sunshine blues.”
“If only it was summer”