Heure à Round Rock
06:26:07
Lever du soleil: 07:34:41 
Coucher de soleil: 18:57:1419:26:07
14:26:07
08:26:07
16:56:07
05:26:07
19:26:07
16:26:07
19:26:07
19:26:07
16:56:07
14:26:07
19:26:07
17:26:07
20:26:07
08:26:07
Décalage horaire entre Round Rock et les grandes villes
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+5
+2
+2
+2
+2
+1
+1
+0
+0
-1
-2