Heure à Langfang
22:43:00
Lever du soleil: 07:33:01 
Coucher de soleil: 17:08:5922:43:00
17:43:00
11:43:00
20:13:00
08:43:00
22:43:00
19:43:00
22:43:00
22:43:00
20:13:00
17:43:00
22:43:00
20:43:00
23:43:00
11:43:00
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