Heure à Hyesan
16:41:40
Lever du soleil: 07:42:35 
Coucher de soleil: 17:37:4115:41:40
10:41:40
04:41:40
13:11:40
01:41:40
15:41:40
12:41:40
15:41:40
15:41:40
13:11:40
10:41:40
15:41:40
13:41:40
16:41:40
04:41:40
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