Heure à Datong
12:00:17
Lever du soleil: 07:28:21 
Coucher de soleil: 17:53:3312:00:17
07:00:17
01:00:17
09:30:17
22:00:17
12:00:17
09:00:17
12:00:17
12:00:17
09:30:17
07:00:17
12:00:17
10:00:17
13:00:17
01:00:17
Décalage horaire entre Datong et les grandes villes
+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