Sŭngho 1-tong時間
22:32:39
日出: 07:05:31 
日落: 17:33:4521:32:39
16:32:39
10:32:39
19:02:39
07:32:39
21:32:39
18:32:39
21:32:39
21:32:39
19:02:39
16:32:39
21:32:39
19:32:39
22:32:39
10:32:39
Sŭngho 1-tong與主要城市的時差
+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