Changtu時間
08:30:54
日出: 07:12:15 
日落: 16:32:0508:30:54
03:30:54
21:30:54
06:00:54
18:30:54
08:30:54
05:30:54
08:30:54
08:30:54
06:00:54
03:30:54
08:30:54
06:30:54
09:30:54
21:30:54
Changtu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