Kaiyuan時間
23:21:42
日出: 06:14:45 
日落: 17:36:2623:21:42
18:21:42
12:21:42
20:51:42
09:21:42
23:21:42
20:21:42
23:21:42
23:21:42
20:51:42
18:21:42
23:21:42
21:21:42
00:21:42
12:21:42
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
-8
-8
-8
-11
-11
-11
-11
-12