Blackheath時間
00:32:29
日出: 08:04:37 
日落: 16:05:1208:32:29
03:32:29
21:32:29
06:02:29
18:32:29
08:32:29
05:32:29
08:32:29
08:32:29
06:02:29
03:32:29
08:32:29
06:32:29
09:32:29
21:32:29
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