Heure à Hartley
23:55:30
Lever du soleil: 07:56:52 
Coucher de soleil: 16:19:3007:55:31
02:55:31
20:55:31
05:25:31
17:55:31
07:55:31
04:55:31
07:55:31
07:55:31
05:25:31
02:55:31
07:55:31
05:55:31
08:55:31
20:55:31
Décalage horaire entre Hartley et les grandes villes
+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