Gravesend時間
16:08:08
日出: 08:01:32 
日落: 16:08:5300:08:08
19:08:08
13:08:08
21:38:08
10:08:08
00:08:08
21:08:08
00:08:08
00:08:08
21:38:08
19:08:08
00:08:08
22:08:08
01:08:08
13:08:08
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