Heure à Hartley
18:15:50
Lever du soleil: 06:51:48 
Coucher de soleil: 17:31:4702:15:50
21:15:50
15:15:50
23:45:50
12:15:50
02:15:50
23:15:50
02:15:50
02:15:50
23:45:50
21:15:50
02:15:50
00:15:50
03:15:50
15:15:50
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
+0
+0
+0
-3
-3
-3
-3
-4
-5
-5
-5
-6
-8