Hora en Changyŏn
17:39:39
Amanecer: 07:14:33 
Atardecer: 18:30:0916:39:39
11:39:39
05:39:39
14:09:39
02:39:39
16:39:39
13:39:39
16:39:39
16:39:39
14:09:39
11:39:39
16:39:39
14:39:39
17:39:39
05:39:39
Diferencia horaria entre Changyŏn y las principales ciudades
+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