Heure à Langfang
01:37:10
Lever du soleil: 07:32:11 
Coucher de soleil: 17:12:0701:37:10
20:37:10
14:37:10
23:07:10
11:37:10
01:37:10
22:37:10
01:37:10
01:37:10
23:07:10
20:37:10
01:37:10
23:37:10
02:37:10
14:37:10
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