Hongch’ŏn時間
22:11:27
日出: 06:57:21 
日落: 18:23:3021:11:27
16:11:27
10:11:27
18:41:27
07:11:27
21:11:27
18:11:27
21:11:27
21:11:27
18:41:27
16:11:27
21:11:27
19:11:27
22:11:27
10:11:27
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