Hongch’ŏn時間
08:05:27
日出: 07:00:09 
日落: 18:21:3007:05:27
02:05:27
20:05:27
04:35:27
17:05:27
07:05:27
04:05:27
07:05:27
07:05:27
04:35:27
02:05:27
07:05:27
05:05:27
08:05:27
20:05:27
Hongch’ŏn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
-9
-9
-9
-12
-12
-12
-12