Ώρα Ganghwa-gun
22:00:47
Ανατολή ηλίου: 05:49:48 
Η δυση του ηλιου: 19:27:1421:00:48
16:00:48
10:00:48
18:30:48
07:00:48
21:00:48
18:00:48
21:00:48
21:00:48
18:30:48
16:00:48
21:00:48
19:00:48
22:00:48
10:00:48
Διαφορά ώρας μεταξύ Ganghwa-gun και μεγάλων πόλεων
22:00:47
-13
09:00:48
+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