International Dark Sky Week 2025
21. April - 28. April
Free
Join us for a week of dark sky celebration, learning, and action!
International Dark Sky Week is a worldwide event that draws attention to light pollution, promotes simple solutions to mitigate the issue, and celebrates the irreplaceable beauty of a natural night.
International Dark Sky Week (IDSW) was started by high school student Jennifer Barlow in 2003 and is now spearheaded by DarkSky International. In explaining why she started the week, Barlow said, “I want people to be able to see the wonder of the night sky without the effects of light pollution. The universe is our view into our past and our vision into the future. I want to help preserve its wonder.”
And if you’d like to support the movement you can place your pledge here: https://idsw.darksky.org/pledge
