Langfangの時間
03:19:19
日の出: 07:12:36 
日没: 17:42:0903:19:19
22:19:19
16:19:19
00:49:19
13:19:19
03:19:19
00:19:19
03:19:19
03:19:19
00:49:19
22:19:19
03:19:19
01:19:19
04:19:19
16:19:19
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