Hora en Chicago Loop
17:20:59
Amanecer: 07:13:17 
Atardecer: 16:49:2007:20:59
02:20:59
20:20:59
04:50:59
17:20:59
07:20:59
04:20:59
07:20:59
07:20:59
04:50:59
02:20:59
07:20:59
05:20:59
08:20:59
20:20:59
Diferencia horaria entre Chicago Loop y las principales ciudades
+7
+7
+7
+7
+7
+7
+7
+6
+6
+3
+3
+3
+3
+2
+1
+1
+1
+0
-2