Ora a Great Falls
00:23:53
Alba: 08:00:24 
Tramonto: 16:34:1415:23:53
10:23:53
04:23:53
12:53:53
01:23:53
15:23:53
12:23:53
15:23:53
15:23:53
12:53:53
10:23:53
15:23:53
13:23:53
16:23:53
04:23:53
Differenza oraria tra Great Falls e le principali città
+7
+7
+4
+4
+4
+4
+3
+2
+2
+2
+1
-1