Changyŏn時間
11:49:43
日出: 07:43:37 
日落: 17:19:1710:49:43
05:49:43
23:49:43
08:19:43
20:49:43
10:49:43
07:49:43
10:49:43
10:49:43
08:19:43
05:49:43
10:49:43
08:49:43
11:49:43
23:49:43
Changyŏn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
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-6
-6
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-7
-7
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-7
-8
-8
-8
-8
-8
-8
-8
-9
-9
-12
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-12
-12