Ora a Richardson
04:15:55
Alba: 07:30:07 
Tramonto: 17:40:3218:15:55
13:15:55
07:15:55
15:45:55
04:15:55
18:15:55
15:15:55
18:15:55
18:15:55
15:45:55
13:15:55
18:15:55
16:15:55
19:15:55
07:15:55
Differenza oraria tra Richardson e le principali città
+7
+7
+7
+7
+7
+7
+7
+6
+6
+3
+3
+3
+3
+2
+1
+1
+1
+0
-2