Changyŏnの時間
15:50:40
日の出: 07:43:37 
日没: 17:19:1714:50:40
09:50:40
03:50:40
12:20:40
00:50:40
14:50:40
11:50:40
14:50:40
14:50:40
12:20:40
09:50:40
14:50:40
12:50:40
15:50:40
03:50:40
Changyŏnと主要都市の時差
+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