Changping時間
14:45:20
日出: 05:05:25 
日落: 19:17:3814:45:20
09:45:20
03:45:20
12:15:20
00:45:20
14:45:20
11:45:20
14:45:20
14:45:20
12:15:20
09:45:20
14:45:20
12:45:20
15:45:20
03:45:20
Changping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