Hora en Chicago Heights
23:59:07
Amanecer: 06:24:30 
Atardecer: 17:41:0513:59:07
08:59:07
02:59:07
11:29:07
23:59:07
13:59:07
10:59:07
13:59:07
13:59:07
11:29:07
08:59:07
13:59:07
11:59:07
14:59:07
02:59:07
Diferencia horaria entre Chicago Heights y las principales ciudades
+7
+7
+7
+7
+7
+7
+6
+6
+6
+3
+3
+3
+3
+2
+1
+1
+1
+0
-2