Tonghae時間
22:12:02
日出: 05:22:55 
日落: 19:17:3121:12:02
16:12:02
10:12:02
18:42:02
07:12:02
21:12:02
18:12:02
21:12:02
21:12:02
18:42:02
16:12:02
21:12:02
19:12:02
22:12:02
10:12:02
Tonghae與主要城市的時差
+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