Yŏnan-ŭp時間
16:39:50
日出: 05:53:13 
日落: 19:25:1515:39:50
10:39:50
04:39:50
13:09:50
01:39:50
15:39:50
12:39:50
15:39:50
15:39:50
13:09:50
10:39:50
15:39:50
13:39:50
16:39:50
04:39:50
Yŏnan-ŭp與主要城市的時差
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+1
+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
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-8
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-8
-8
-8
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-9
-12
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-12