Heure à Hyesan
00:19:51
Lever du soleil: 07:48:30 
Coucher de soleil: 17:27:5223:19:51
18:19:51
12:19:51
20:49:51
09:19:51
23:19:51
20:19:51
23:19:51
23:19:51
20:49:51
18:19:51
23:19:51
21:19:51
00:19:51
12:19:51
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