Ora a Houston
02:09:15
Alba: 07:15:19 
Tramonto: 17:30:0916:09:15
11:09:15
05:09:15
13:39:15
02:09:15
16:09:15
13:09:15
16:09:15
16:09:15
13:39:15
11:09:15
16:09:15
14:09:15
17:09:15
05:09:15
Differenza oraria tra Houston e le principali città
+7
+7
+7
+7
+7
+7
+7
+6
+6
+3
+3
+3
+3
+2
+1
+1
+1
+0
-2