Heure à Langfang
13:47:50
Lever du soleil: 07:32:30 
Coucher de soleil: 17:11:0313:47:50
08:47:50
02:47:50
11:17:50
23:47:50
13:47:50
10:47:50
13:47:50
13:47:50
11:17:50
08:47:50
13:47:50
11:47:50
14:47:50
02:47:50
Décalage horaire entre Langfang 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