Dayton時間
16:34:17
日出: 07:04:46 
日落: 18:32:0105:34:17
00:34:17
18:34:17
03:04:17
15:34:17
05:34:17
02:34:17
05:34:17
05:34:17
03:04:17
00:34:17
05:34:17
03:34:17
06:34:17
18:34:17
Dayton與主要城市的時差
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+5
+5
+5
+2
+2
+2
+2
+1
+0
+0
+0
-1
-3