The Empire State Building is glowing green all weekend in honor of Earth Day.
ESB aglow for Earth Day
April 21, 2012
Lights out for Earth Hour
April 1, 2012
NYC landmarks went dark last night for the annual, worldwide Earth Hour. In this shot, the United Nations (left), Empire State Building (center) and Chrysler Building (right) sit in silhouette for the commemoration.
Here’s a close-up shot of the darkened Empire State Building, with a slice of the UN.



