Čas Potters Bar
04:30:10
Svítání: 05:48:19 
Západ slunce: 20:21:2911:30:10
06:30:10
00:30:10
09:00:10
21:30:10
11:30:10
08:30:10
11:30:10
11:30:10
09:00:10
06:30:10
11:30:10
09:30:10
12:30:10
00:30:10
Časový rozdíl mezi Potters Bar a velkými městy
04:30:10
-5
23:30:10
+7
+7
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-1
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-8