Kaifengの時間
21:48:27
日の出: 06:55:56 
日没: 18:15:2421:48:27
16:48:27
10:48:27
19:18:27
07:48:27
21:48:27
18:48:27
21:48:27
21:48:27
19:18:27
16:48:27
21:48:27
19:48:27
22:48:27
10:48:27
Kaifengと主要都市の時差
+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
-8
-8
-8
-11
-11
-11
-11
-12