Dayton時間
01:31:17
日出: 07:53:57 
日落: 17:41:0814:31:17
09:31:17
03:31:17
12:01:17
00:31:17
14:31:17
11:31:17
14:31:17
14:31:17
12:01:17
09:31:17
14:31:17
12:31:17
15:31:17
03:31:17
Dayton與主要城市的時差
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+6
+5
+5
+2
+2
+2
+2
+1
+0
+0
+0
-1
-3