Czas Tonghae
19:48:03
Wschód słońca: 05:13:09 
Zachód słońca: 19:26:4518:48:03
13:48:03
07:48:03
16:18:03
04:48:03
18:48:03
15:48:03
18:48:03
18:48:03
16:18:03
13:48:03
18:48:03
16:48:03
19:48:03
07:48:03
Różnica czasu między Tonghae a większymi miastami
19:48:03
-13
06:48:03
+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