Helong時間
22:36:05
日出: 06:50:05 
日落: 16:17:5122:36:05
17:36:05
11:36:05
20:06:05
08:36:05
22:36:05
19:36:05
22:36:05
22:36:05
20:06:05
17:36:05
22:36:05
20:36:05
23:36:05
11:36:05
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