The Monthly Journal of the Huachuca Astronomy Club
Nightfall is the newsletter of the Huachuca Astronomy Club, headquartered in Sierra Vista, Arizona. The editor solicits copy for publication. Submissions can be sent in at any time, as the publication date varies depending on the monthly meeting date. We try to have the newsletter in the hands of members about one week prior to the meeting. Articles, newsletter material and editorial correspondence should be sent to the .
You will need a recent version of the Adobe Acrobat reader to view the newsletter in PDF form, and may have to allow up to several minutes for the file to be completely downloaded. The newsletter may also be printed out from the PDF version. The following monthly newsletters, in PDF form, can be retrieved via the links below.