Grays時間
15:38:09
日出: 08:03:37 
日落: 15:55:0623:38:09
18:38:09
12:38:09
21:08:09
09:38:09
23:38:09
20:38:09
23:38:09
23:38:09
21:08:09
18:38:09
23:38:09
21:38:09
00:38:09
12:38:09
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