T’ongch’ŏn-ŭp時間
03:06:54
日出: 07:27:59 
日落: 17:06:4902:06:54
21:06:54
15:06:54
23:36:54
12:06:54
02:06:54
23:06:54
02:06:54
02:06:54
23:36:54
21:06:54
02:06:54
00:06:54
03:06:54
15:06:54
T’ongch’ŏn-ŭp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