Harper時間
15:27:46
日出: 06:43:02 
日落: 18:36:4523:27:46
18:27:46
12:27:46
20:57:46
09:27:46
23:27:46
20:27:46
23:27:46
23:27:46
20:57:46
18:27:46
23:27:46
21:27:46
00:27:46
12:27:46
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