Grays時間
14:57:18
日出: 07:56:18 
日落: 16:20:3522:57:18
17:57:18
11:57:18
20:27:18
08:57:18
22:57:18
19:57:18
22:57:18
22:57:18
20:27:18
17:57:18
22:57:18
20:57:18
23:57:18
11:57:18
Grays與主要城市的時差
+7
+7
+7
+6.5
+6
+6
+6
+6
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5
+5
+4.5
+4
+3.5
+3
+3
+3
+3
+3
+3
+3
+2
+2
+2
+2
+1
+1
+1
+1
+1
+1
+1
+0
+0
-3
-3
-3
-3
-4
-5
-5
-5
-6
-8