Harper時間
08:23:39
日出: 06:46:14 
日落: 18:43:1316:23:39
11:23:39
05:23:39
13:53:39
02:23:39
16:23:39
13:23:39
16:23:39
16:23:39
13:53:39
11:23:39
16:23:39
14:23:39
17:23:39
05:23:39
Harper與主要城市的時差
+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