Changtu時間
22:00:12
日出: 06:22:52 
日落: 17:29:5022:00:12
17:00:12
11:00:12
19:30:12
08:00:12
22:00:12
19:00:12
22:00:12
22:00:12
19:30:12
17:00:12
22:00:12
20:00:12
23:00:12
11:00:12
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
-8
-8
-8
-11
-11
-11
-11
-12