T’ongch’ŏn-ŭp 시간
12:51:21
해돋이: 07:27:59 
일몰: 17:06:4911:51:21
06:51:21
00:51:21
09:21:21
21:51:21
11:51:21
08:51:21
11:51:21
11:51:21
09:21:21
06:51:21
11:51:21
09:51:21
12:51:21
00:51:21
T’ongch’ŏn-ŭp와 주요 도시 간의 시차
+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