เวลาในKaifeng
16:04:40
พระอาทิตย์ขึ้น: 05:32:56 
พระอาทิตย์ตก: 19:07:0016:04:40
11:04:40
05:04:40
13:34:40
02:04:40
16:04:40
13:04:40
16:04:40
16:04:40
13:34:40
11:04:40
16:04:40
14:04:40
17:04:40
05:04:40
ความแตกต่างของเวลาระหว่างKaifengกับเมืองใหญ่
16:04:40
-12
04:04:40
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