Blackheath時間
17:05:33
日出: 08:04:37 
日落: 16:05:1201:05:33
20:05:33
14:05:33
22:35:33
11:05:33
01:05:33
22:05:33
01:05:33
01:05:33
22:35:33
20:05:33
01:05:33
23:05:33
02:05:33
14:05:33
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