Ώρα Blackheath
21:07:51
Ανατολή ηλίου: 07:51:04 
Η δυση του ηλιου: 15:51:5705:07:51
00:07:51
18:07:51
02:37:51
15:07:51
05:07:51
02:07:51
05:07:51
05:07:51
02:37:51
00:07:51
05:07:51
03:07:51
06:07:51
18:07:51
Διαφορά ώρας μεταξύ Blackheath και μεγάλων πόλεων
+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