Helong時間
04:52:46
日出: 05:56:35 
日落: 17:15:2204:52:46
23:52:46
17:52:46
02:22:46
14:52:46
04:52:46
01:52:46
04:52:46
04:52:46
02:22:46
23:52:46
04:52:46
02:52:46
05:52:46
17:52:46
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