Harper時間
08:01:47
日出: 06:46:14 
日落: 18:43:1316:01:47
11:01:47
05:01:47
13:31:47
02:01:47
16:01:47
13:01:47
16:01:47
16:01:47
13:31:47
11:01:47
16:01:47
14:01:47
17:01:47
05:01:47
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