Tianchang時間
19:17:51
日出: 05:54:36 
日落: 18:52:4019:17:51
14:17:51
08:17:51
16:47:51
05:17:51
19:17:51
16:17:51
19:17:51
19:17:51
16:47:51
14:17:51
19:17:51
17:17:51
20:17:51
08:17:51
Tianchang與主要城市的時差
+2
+2
+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
-5
-5
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-8
-11
-11
-11
-12
-12
-12