Longgangの時間
02:21:40
日の出: 07:07:02 
日没: 17:15:1202:21:40
21:21:40
15:21:40
23:51:40
12:21:40
02:21:40
23:21:40
02:21:40
02:21:40
23:51:40
21:21:40
02:21:40
00:21:40
03:21:40
15:21:40
Longgang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