เวลาในGrenchen
04:09:20
พระอาทิตย์ขึ้น: 08:16:37 
พระอาทิตย์ตก: 16:48:2711:09:20
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ความแตกต่างของเวลาระหว่างGrenchenกับเมืองใหญ่
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