Latitude:   40° 41' 09" N
   Longitude: 112° 00' 38" W
   Time Zone: (GMT-07:00) Mountain Time
   Daylight Savings Time: Automatic

           ------Twilight-----                   ------Twilight----- Daylight
   Date    Astro  Naut   Civil Sunrise  Sunset   Civil  Naut   Astro  Hours
  --------------------------------------------------------------------------
 07/01/08  3:56a  4:45a  5:28a   6:01a   9:03p   9:36p 10:18p 11:07p  15:02
 07/02/08  3:57a  4:46a  5:28a   6:01a   9:03p   9:36p 10:18p 11:07p  15:01
 07/03/08  3:57a  4:47a  5:29a   6:02a   9:02p   9:35p 10:17p 11:06p  15:01
 07/04/08  3:58a  4:47a  5:29a   6:02a   9:02p   9:35p 10:17p 11:06p  14:60
 07/05/08  3:59a  4:48a  5:30a   6:03a   9:02p   9:35p 10:17p 11:05p  14:59
 07/06/08  4:00a  4:49a  5:31a   6:04a   9:02p   9:34p 10:16p 11:05p  14:58
 07/07/08  4:01a  4:50a  5:31a   6:04a   9:01p   9:34p 10:16p 11:04p  14:57
 07/08/08  4:02a  4:51a  5:32a   6:05a   9:01p   9:34p 10:15p 11:03p  14:56
 07/09/08  4:03a  4:51a  5:33a   6:06a   9:00p   9:33p 10:14p 11:02p  14:55
 07/10/08  4:04a  4:52a  5:34a   6:06a   9:00p   9:33p 10:14p 11:01p  14:54
 07/11/08  4:06a  4:53a  5:34a   6:07a   9:00p   9:32p 10:13p 11:00p  14:53
 07/12/08  4:07a  4:54a  5:35a   6:08a   8:59p   9:31p 10:12p 10:59p  14:51
 07/13/08  4:08a  4:55a  5:36a   6:08a   8:58p   9:31p 10:12p 10:58p  14:50
 07/14/08  4:09a  4:56a  5:37a   6:09a   8:58p   9:30p 10:11p 10:57p  14:49
 07/15/08  4:11a  4:57a  5:38a   6:10a   8:57p   9:29p 10:10p 10:56p  14:47
 07/16/08  4:12a  4:58a  5:39a   6:11a   8:57p   9:29p 10:09p 10:55p  14:46
 07/17/08  4:13a  4:59a  5:39a   6:12a   8:56p   9:28p 10:08p 10:54p  14:44
 07/18/08  4:14a  5:00a  5:40a   6:12a   8:55p   9:27p 10:07p 10:53p  14:43
 07/19/08  4:16a  5:01a  5:41a   6:13a   8:55p   9:26p 10:06p 10:51p  14:41
 07/20/08  4:17a  5:02a  5:42a   6:14a   8:54p   9:26p 10:05p 10:50p  14:40
 07/21/08  4:19a  5:04a  5:43a   6:15a   8:53p   9:25p 10:04p 10:49p  14:38
 07/22/08  4:20a  5:05a  5:44a   6:16a   8:52p   9:24p 10:03p 10:47p  14:36
 07/23/08  4:21a  5:06a  5:45a   6:17a   8:51p   9:23p 10:02p 10:46p  14:35
 07/24/08  4:23a  5:07a  5:46a   6:18a   8:51p   9:22p 10:01p 10:45p  14:33
 07/25/08  4:24a  5:08a  5:47a   6:19a   8:50p   9:21p 10:00p 10:43p  14:31
 07/26/08  4:26a  5:09a  5:48a   6:19a   8:49p   9:20p  9:59p 10:42p  14:29
 07/27/08  4:27a  5:11a  5:49a   6:20a   8:48p   9:19p  9:57p 10:40p  14:27
 07/28/08  4:29a  5:12a  5:50a   6:21a   8:47p   9:18p  9:56p 10:39p  14:25
 07/29/08  4:30a  5:13a  5:51a   6:22a   8:46p   9:17p  9:55p 10:37p  14:24
 07/30/08  4:32a  5:14a  5:52a   6:23a   8:45p   9:16p  9:54p 10:36p  14:22
 07/31/08  4:33a  5:15a  5:53a   6:24a   8:44p   9:14p  9:52p 10:34p  14:20