Tempo em Onsŏng
02:01:10
Nascer do sol: 07:01:06 
Pôr do sol: 18:04:4601:01:10
20:01:10
14:01:10
22:31:10
11:01:10
01:01:10
22:01:10
01:01:10
01:01:10
22:31:10
20:01:10
01:01:10
23:01:10
02:01:10
14:01:10
Diferença horária entre Onsŏng e as principais cidades
+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
-9
-9
-9
-12
-12
-12
-12