Cheonan時間
10:40:30
日出: 06:39:56 
日落: 17:53:5309:40:30
04:40:30
22:40:30
07:10:30
19:40:30
09:40:30
06:40:30
09:40:30
09:40:30
07:10:30
04:40:30
09:40:30
07:40:30
10:40:30
22:40:30
Cheonan與主要城市的時差
10:40:30
-13
21:40:30
+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
-6
-6
-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-9
-12
-12
-12
-12