Ora a Houston
23:36:58
Alba: 06:41:55 
Tramonto: 19:56:0612:36:58
07:36:58
01:36:58
10:06:58
22:36:58
12:36:58
09:36:58
12:36:58
12:36:58
10:06:58
07:36:58
12:36:58
10:36:58
13:36:58
01:36:58
Differenza oraria tra Houston e le principali città
23:36:58
+1
00:36:58
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+5
+2
+2
+2
+1
+1
+1
+0
+0
-1
-2