Gravesend時間
06:14:27
日出: 08:03:18 
日落: 16:02:4214:14:27
09:14:27
03:14:27
11:44:27
00:14:27
14:14:27
11:14:27
14:14:27
14:14:27
11:44:27
09:14:27
14:14:27
12:14:27
15:14:27
03:14:27
Gravesend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