Latitude:   41° 02' 43" N
   Longitude: 111° 40' 05" 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
  --------------------------------------------------------------------------
 03/11/09  5:13a  5:45a  6:17a   6:45a   6:29p   6:57p  7:29p  8:01p  11:45