Heure à Changyŏn
19:05:45
Lever du soleil: 06:50:17 
Coucher de soleil: 17:59:4018:05:45
13:05:45
07:05:45
15:35:45
04:05:45
18:05:45
15:05:45
18:05:45
18:05:45
15:35:45
13:05:45
18:05:45
16:05:45
19:05:45
07:05:45
Décalage horaire entre Changyŏn et les grandes villes
+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
-6
-6
-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-9
-12
-12
-12
-12