CHICAGO (WLS) -- The Chicagohenge was visible on Thursday night and Friday morning. "Chicagohenge" is when the sun lines up with our beautiful skyline, beaming down between the skyscrapers in the ...

It's "Chicago Henge" - when the sun lines up with our beautiful skyline, beaming down between the skyscrapers in the heart of the Loop. This happens on the first day of spring and autumn.

However, despite some beautiful exterior shots of the Chicago skyline, most of the series was filmed in California. It’s the Chicago setting, Gyllenhaal said, that gives the show its high quality." ...