Weather permitting, we'll get to see much of the transit in Arizona. Just as with this Saturday's total lunar eclipse, and next May's annular solar eclipse, the main event is interrupted by the horizon. Both the annular eclipse and the Venus transit will be in progress at sunset, and the moon will set in eclipse at dawn on Saturday. For the coordinates of my back yard north of Tucson, the Venus transit times I get are: Date: June 5, 2012 Transit starts: 3:12 PM Sunset: 7:25 PM (includes refraction adjustment) Transit ends: 9:45 PM Jim O'Connor South Rim Coordinator Grand Canyon Star Party gcsp@xxxxxxxxxxxxxxxxxxx In a message dated 12/4/2011 4:43:19 P.M. US Mountain Standard Time, phxjeff@xxxxxxxxxxx writes: The January issue of Sky & Telescope has a couple of articles on the transit of Venus. The next one is next June. The following one will be 115 year later. So, most likely this will be the last chance anone alive today will h ave to view it. I made a trip to NYin 2004 to view the transit then. I was not disappointed. See: http://www.hposoft.com/Astro/Venus%20Transit/Venus%20Transit.html Has anyone made any plans for the event? I will probably set up my 8" LX 90 with a full aperture solar filter as well as my little 60 mm ETX 60 with filter (this is what I used in NY). Jeff Hopkins Phoenix Observatory (187283) Counting Photons Phoenix, Arizona USA www.hposoft.com/Astro/astro.html International Epsilon Aurigae Campaign http://www.hposoft.com/Campaign09.html -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list. -- See message header for info on list archives or unsubscribing, and please send personal replies to the author, not the list.