Langfangの時間
01:21:29
日の出: 07:14:47 
日没: 17:39:4801:21:29
20:21:29
14:21:29
22:51:29
11:21:29
01:21:29
22:21:29
01:21:29
01:21:29
22:51:29
20:21:29
01:21:29
23:21:29
02:21:29
14:21:29
Langfangと主要都市の時差
+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