Heure à Changyŏn
20:16:03
Lever du soleil: 05:28:45 
Coucher de soleil: 19:43:1219:16:03
14:16:03
08:16:03
16:46:03
05:16:03
19:16:03
16:16:03
19:16:03
19:16:03
16:46:03
14:16:03
19:16:03
17:16:03
20:16:03
08:16:03
Décalage horaire entre Changyŏn et les grandes villes
+1
+1
+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