Chicago Heightsの時間
16:39:59
日の出: 07:11:40 
日没: 16:51:3406:39:59
01:39:59
19:39:59
04:09:59
16:39:59
06:39:59
03:39:59
06:39:59
06:39:59
04:09:59
01:39:59
06:39:59
04:39:59
07:39:59
19:39:59
Chicago Heightsと主要都市の時差
+7
+7
+7
+7
+7
+7
+7
+6
+6
+3
+3
+3
+3
+2
+1
+1
+1
+0
-2