Kaiyuan時間
17:21:47
日出: 07:06:01 
日落: 16:45:0817:21:47
12:21:47
06:21:47
14:51:47
03:21:47
17:21:47
14:21:47
17:21:47
17:21:47
14:51:47
12:21:47
17:21:47
15:21:47
18:21:47
06:21:47
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