Renew Your Membership in the International Dark-Sky Association!

There are three easy ways to renew:


Renew Online

Phone: 520-293-3198

Print and Mail Renewal Form

IDA International Headquarters
3223 N. First Avenue
Tucson, Arizona 85719

Thank you for Renewing!


Thank you for your continued support of IDA!
Your ongoing support is critical to our efforts in protecting the nighttime environment, an essential asset for human health, environmental quality, and well-being. 

Your renewal gift will support IDA's work preserving one of the world's most endangered habitats.   

With you as a member, we've made great strides through outreach efforts, educational programs, research, conferences and symposia, and publications.    

With your renewal, you'll continue to enjoy IDA's member benefits and comprehensive coverage of the fight against light pollution.



If you choose to renew by mail, please address your envelope as follows:

International Dark-Sky Association
Attn: Membership/Donations
3223 N. First Avenue

Tucson, AZ 85719

Benefits to you


  • ns83-coverOne year subscription to IDA's award-winning publication, Nightscape
  • Access to valuable resources in the Members Only section of the Web site
  • Significant discounts on IDA material, merchandise, conferences, events, and more
  • Opportunities to participate in local IDA Chapter activities
  • Delivery of IDA e-News directly to your e-mail inbox

Photograph © Jim M. Goldstein,

Any questions?
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