Hoeryŏng時間
20:42:50
日出: 07:40:34 
日落: 17:26:2119:42:50
14:42:50
08:42:50
17:12:50
05:42:50
19:42:50
16:42:50
19:42:50
19:42:50
17:12:50
14:42:50
19:42:50
17:42:50
20:42:50
08:42:50
Hoeryŏng與主要城市的時差
+2
+2
+0
+0
+0
+0
+0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2
-2
-2
-3
-3
-3
-3
-4
-4
-5
-6
-6
-6
-6
-6
-6
-6
-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-8
-9
-9
-12
-12
-12
-12