Sŭngho 1-tong時間
13:45:25
日出: 07:02:15 
日落: 17:37:0912:45:25
07:45:25
01:45:25
10:15:25
22:45:25
12:45:25
09:45:25
12:45:25
12:45:25
10:15:25
07:45:25
12:45:25
10:45:25
13:45:25
01:45:25
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