Blackheath時間
21:31:56
日出: 08:04:52 
日落: 16:04:0305:31:56
00:31:56
18:31:56
03:01:56
15:31:56
05:31:56
02:31:56
05:31:56
05:31:56
03:01:56
00:31:56
05:31:56
03:31:56
06:31:56
18:31:56
Blackheath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