เวลาในBlackheath
20:39:30
พระอาทิตย์ขึ้น: 06:14:10 
พระอาทิตย์ตก: 19:48:1403:39:30
22:39:30
16:39:30
01:09:30
13:39:30
03:39:30
00:39:30
03:39:30
03:39:30
01:09:30
22:39:30
03:39:30
01:39:30
04:39:30
16:39:30
ความแตกต่างของเวลาระหว่างBlackheathกับเมืองใหญ่
20:39:30
-5
15:39:30
+7
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-1
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-8