Blackheath時間
02:18:26
日出: 08:04:52 
日落: 16:04:0310:18:26
05:18:26
23:18:26
07:48:26
20:18:26
10:18:26
07:18:26
10:18:26
10:18:26
07:48:26
05:18:26
10:18:26
08:18:26
11:18:26
23:18:26
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