Chicago Loop 시간
18:29:07
해돋이: 05:15:23 
일몰: 20:29:1207:29:07
02:29:07
20:29:07
04:59:07
17:29:07
07:29:07
04:29:07
07:29:07
07:29:07
04:59:07
02:29:07
07:29:07
05:29:07
08:29:07
20:29:07
Chicago Loop와 주요 도시 간의 시차
18:29:07
+1
19:29:07
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+5
+2
+2
+2
+1
+1
+1
+0
+0
-1
-2