Heure à Hyesan
04:01:30
Lever du soleil: 06:58:57 
Coucher de soleil: 18:19:3303:01:30
22:01:30
16:01:30
00:31:30
13:01:30
03:01:30
00:01:30
03:01:30
03:01:30
00:31:30
22:01:30
03:01:30
01:01:30
04:01:30
16:01:30
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
-9
-9
-9
-12
-12
-12
-12