Langfangの時間
16:26:52
日の出: 05:09:03 
日没: 19:10:4616:26:52
11:26:52
05:26:52
13:56:52
02:26:52
16:26:52
13:26:52
16:26:52
16:26:52
13:56:52
11:26:52
16:26:52
14:26:52
17:26:52
05:26:52
Langfangと主要都市の時差
16:26:52
-12
04:26:52
+2
+2
+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
-5
-5
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-8
-11
-11
-11
-12
-12
-12