Kaifeng時間
02:42:57
日出: 07:11:46 
日落: 17:11:4502:42:57
21:42:57
15:42:57
00:12:57
12:42:57
02:42:57
23:42:57
02:42:57
02:42:57
00:12:57
21:42:57
02:42:57
00:42:57
03:42:57
15:42:57
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
-7
-8
-8
-11
-11
-11
-11
-12