Helong時間
13:34:56
日出: 06:50:05 
日落: 16:17:5113:34:56
08:34:56
02:34:56
11:04:56
23:34:56
13:34:56
10:34:56
13:34:56
13:34:56
11:04:56
08:34:56
13:34:56
11:34:56
14:34:56
02:34:56
Helong與主要城市的時差
+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