Czas Sŏnbong
13:37:45
Wschód słońca: 05:04:56 
Zachód słońca: 19:25:0212:37:45
07:37:45
01:37:45
10:07:45
22:37:45
12:37:45
09:37:45
12:37:45
12:37:45
10:07:45
07:37:45
12:37:45
10:37:45
13:37:45
01:37:45
Różnica czasu między Sŏnbong a większymi miastami
+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