Loading Events

← Back to Events

Portland

+ Google Map
Portland, OR

Go Lights Out!

Mark your calendar for the third annual Lights Out Portland, a one-night event in which residential households and commercial buildings dim their lighting in order to raise awareness about the impact of light pollution on migrating birds, about wasted energy in the form of light thrown up into the sky, and about preserving our ability to see stars from the city.

See Details
+ Export Events