Heure à West Valley City
20:17:45
Lever du soleil: 06:08:14 
Coucher de soleil: 20:40:3810:17:45
05:17:45
23:17:45
07:47:45
20:17:45
10:17:45
07:17:45
10:17:45
10:17:45
07:47:45
05:17:45
10:17:45
08:17:45
11:17:45
23:17:45
Décalage horaire entre West Valley City et les grandes villes
20:17:45
+2
22:17:45
+7
+7
+7
+7
+7
+7
+6
+3
+3
+3
+2
+2
+2
+1
+1
+0
-1