Ώρα Hartley
18:48:20
Ανατολή ηλίου: 06:49:42 
Η δυση του ηλιου: 17:33:3302:48:20
21:48:20
15:48:20
00:18:20
12:48:20
02:48:20
23:48:20
02:48:20
02:48:20
00:18:20
21:48:20
02:48:20
00:48:20
03:48:20
15:48:20
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
+0
+0
+0
-3
-3
-3
-3
-4
-5
-5
-5
-6
-8