Kaifeng時間
22:53:22
日出: 07:07:29 
日落: 18:06:0822:53:22
17:53:22
11:53:22
20:23:22
08:53:22
22:53:22
19:53:22
22:53:22
22:53:22
20:23:22
17:53:22
22:53:22
20:53:22
23:53:22
11:53:22
Kaifeng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
-8
-8
-8
-11
-11
-11
-11
-12