Langfang時間
03:54:22
日出: 07:30:34 
日落: 17:16:2803:54:22
22:54:22
16:54:22
01:24:22
13:54:22
03:54:22
00:54:22
03:54:22
03:54:22
01:24:22
22:54:22
03:54:22
01:54:22
04:54:22
16:54:22
Langfang與主要城市的時差
+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