Time Chicago Loop
21:05:41
Sunrise: 05:39:48 
Sunset: 19:54:2810:05:41
05:05:41
23:05:41
07:35:41
20:05:41
10:05:41
07:05:41
10:05:41
10:05:41
07:35:41
05:05:41
10:05:41
08:05:41
11:05:41
23:05:41
Time difference between Chicago Loop and major cities
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+5
+2
+2
+2
+1
+1
+1
+0
+0
-1
-2