Blackheath時間
11:52:28
日出: 08:04:19 
日落: 16:06:2419:52:28
14:52:28
08:52:28
17:22:28
05:52:28
19:52:28
16:52:28
19:52:28
19:52:28
17:22:28
14:52:28
19:52:28
17:52:28
20:52:28
08:52:28
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