Longgangの時間
00:30:14
日の出: 06:24:41 
日没: 17:55:4400:30:14
19:30:14
13:30:14
22:00:14
10:30:14
00:30:14
21:30:14
00:30:14
00:30:14
22:00:14
19:30:14
00:30:14
22:30:14
01:30:14
13:30:14
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
-8
-8
-8
-11
-11
-11
-11
-12