Heure à Hyesan
21:07:57
Lever du soleil: 07:47:53 
Coucher de soleil: 17:29:0420:07:57
15:07:57
09:07:57
17:37:57
06:07:57
20:07:57
17:07:57
20:07:57
20:07:57
17:37:57
15:07:57
20:07:57
18:07:57
21:07:57
09:07:57
Décalage horaire entre Hyesan 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
-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-8
-9
-9
-12
-12
-12
-12