Heure à Houston
17:20:42
Lever du soleil: 06:48:50 
Coucher de soleil: 18:19:1907:20:42
02:20:42
20:20:42
04:50:42
17:20:42
07:20:42
04:20:42
07:20:42
07:20:42
04:50:42
02:20:42
07:20:42
05:20:42
08:20:42
20:20:42
Décalage horaire entre Houston et les grandes villes
+7
+7
+7
+7
+7
+7
+6
+6
+6
+3
+3
+3
+3
+2
+1
+1
+1
+0
-2