Time Casper
18:27:14
Sunrise: 07:22:50 
Sunset: 16:31:0109:27:14
04:27:14
22:27:14
06:57:14
19:27:14
09:27:14
06:27:14
09:27:14
09:27:14
06:57:14
04:27:14
09:27:14
07:27:14
10:27:14
22:27:14
Time difference between Casper and major cities
+7
+7
+4
+4
+4
+4
+3
+2
+2
+2
+1
-1