Ώρα Blackheath
18:17:50
Ανατολή ηλίου: 06:00:31 
Η δυση του ηλιου: 20:04:0101:17:50
20:17:50
14:17:50
22:47:50
11:17:50
01:17:50
22:17:50
01:17:50
01:17:50
22:47:50
20:17:50
01:17:50
23:17:50
02:17:50
14:17:50
Διαφορά ώρας μεταξύ Blackheath και μεγάλων πόλεων
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+5.5
+5
+5
+5
+5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4
+4
+3.5
+3
+2.5
+2
+2
+2
+2
+2
+2
+2
+2
+2
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
-1
-4
-4
-4
-5
-5
-5
-6
-6
-7
-8