Helong時間
20:51:24
日出: 06:01:27 
日落: 17:11:4120:51:24
15:51:24
09:51:24
18:21:24
06:51:24
20:51:24
17:51:24
20:51:24
20:51:24
18:21:24
15:51:24
20:51:24
18:51:24
21:51:24
09:51:24
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
-8
-8
-8
-11
-11
-11
-11
-12