Kaiyuan時間
21:10:44
日出: 07:08:06 
日落: 16:41:2221:10:44
16:10:44
10:10:44
18:40:44
07:10:44
21:10:44
18:10:44
21:10:44
21:10:44
18:40:44
16:10:44
21:10:44
19:10:44
22:10:44
10:10:44
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