Kaiyuan時間
22:34:31
日出: 07:50:49 
日落: 18:44:0022:34:31
17:34:31
11:34:31
20:04:31
08:34:31
22:34:31
19:34:31
22:34:31
22:34:31
20:04:31
17:34:31
22:34:31
20:34:31
23:34:31
11:34:31
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