Calendar and Regions
V = Virtual L = Live
Regions of Colorado are color-coded:
Red = Western Colorado
Gold = Northeastern Colorado
Green = Central-Denver Colorado
Blue = Southeastern Colorado
Brown = state-wide
Purple = holidays
Use the down arrow button to hide some of the regions and see only events in your region.
Abbreviations
AC = Astronomy Club
AS = Astronomical Society
Nat. Mon. = National Monument
NP = National Park
Obs. = Observatory
SP = State Park
IDA Colorado regions
Regional Coordinators
For regional events and contacts
Western Colorado Regional Coordinators
Aaron Watson, Paonia
Martie Semmer, Blue River
Southeastern Colorado Regional Coordinator
Doug Barrett, Colorado Springs
Central-Denver Colorado Regional Coordinator
Ryan Parker, Castle Pines, ryan.parker@darksky.org
Northeastern Colorado Regional Coordinators
Janae Malpas, Livermore
Richard OBrien, Boulder, richard.obrien@darksky.org
Join the International Dark-sky Association
IDA members with a Colorado mailing address are automatically part of the Colorado chapter.
Colorado chapter members get a monthly newsletter and other benefits.