Ώρα Hartley
11:17:30
Ανατολή ηλίου: 07:57:41 
Η δυση του ηλιου: 16:17:5819:17:30
14:17:30
08:17:30
16:47:30
05:17:30
19:17:30
16:17:30
19:17:30
19:17:30
16:47:30
14:17:30
19:17:30
17:17:30
20:17:30
08:17:30
Διαφορά ώρας μεταξύ Hartley 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