Yicheng時間
19:00:30
日出: 07:27:25 
日落: 17:59:2619:00:30
14:00:30
08:00:30
16:30:30
05:00:30
19:00:30
16:00:30
19:00:30
19:00:30
16:30:30
14:00:30
19:00:30
17:00:30
20:00:30
08:00:30
Yicheng與主要城市的時差
+3
+3
+1
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
-1
-1
-1
-2
-2
-2
-2
-3
-3
-4
-5
-5
-5
-5
-5
-5
-5
-6
-6
-6
-6
-7
-7
-7
-7
-7
-7
-7
-8
-8
-11
-11
-11
-11
-12