Chicago Loopの時間
12:52:55
日の出: 05:53:01 
日没: 19:58:5701:52:55
20:52:55
14:52:55
23:22:55
11:52:55
01:52:55
22:52:55
01:52:55
01:52:55
23:22:55
20:52:55
01:52:55
23:52:55
02:52:55
14:52:55
Chicago Loopと主要都市の時差
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+5
+2
+2
+2
+1
+1
+1
+0
+0
-1
-2