Changyŏn時間
16:56:12
日出: 06:51:31 
日落: 17:57:5715:56:12
10:56:12
04:56:12
13:26:12
01:56:12
15:56:12
12:56:12
15:56:12
15:56:12
13:26:12
10:56:12
15:56:12
13:56:12
16:56:12
04:56:12
Changyŏn與主要城市的時差
+2
+2
+0
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+0
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+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
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-8
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-12
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