Heure à Langfang
02:59:06
Lever du soleil: 07:32:11 
Coucher de soleil: 17:12:0702:59:06
21:59:06
15:59:06
00:29:06
12:59:06
02:59:06
23:59:06
02:59:06
02:59:06
00:29:06
21:59:06
02:59:06
00:59:06
03:59:06
15:59:06
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