Kaiyuan時間
13:00:48
日出: 07:04:26 
日落: 16:47:4013:00:48
08:00:48
02:00:48
10:30:48
23:00:48
13:00:48
10:00:48
13:00:48
13:00:48
10:30:48
08:00:48
13:00:48
11:00:48
14:00:48
02:00:48
Kaiyuan與主要城市的時差
+3
+3
+1
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
-1
-1
-1
-2
-2
-2
-2
-3
-3
-4
-5
-5
-5
-5
-5
-5
-5
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-7
-8
-8
-11
-11
-11
-11
-12