Ora Chicago Loop
08:30:18
Răsărit: 05:54:18 
Apus de soare: 19:57:1721:30:18
16:30:18
10:30:18
19:00:18
07:30:18
21:30:18
18:30:18
21:30:18
21:30:18
19:00:18
16:30:18
21:30:18
19:30:18
22:30:18
10:30:18
Diferența de timp între Chicago Loop și marile orașe
08:30:18
+1
09:30:18
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+5
+2
+2
+2
+1
+1
+1
+0
+0
-1
-2