Hongch’ŏnの時間
02:03:52
日の出: 07:43:12 
日没: 17:30:0301:03:52
20:03:52
14:03:52
22:33:52
11:03:52
01:03:52
22:03:52
01:03:52
01:03:52
22:33:52
20:03:52
01:03:52
23:03:52
02:03:52
14:03:52
Hongch’ŏnと主要都市の時差
+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
-8
-9
-9
-12
-12
-12
-12