Czas Letchworth Garden City
22:57:40
Wschód słońca: 06:00:19 
Zachód słońca: 20:06:0505:57:40
00:57:40
18:57:40
03:27:40
15:57:40
05:57:40
02:57:40
05:57:40
05:57:40
03:27:40
00:57:40
05:57:40
03:57:40
06:57:40
18:57:40
Różnica czasu między Letchworth Garden City a większymi miastami
+7
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+7
+7
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+7
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+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+5.5
+5
+5
+5
+5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4
+4
+3.5
+3
+2.5
+2
+2
+2
+2
+2
+2
+2
+2
+2
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
-1
-4
-4
-4
-5
-5
-5
-6
-6
-7
-8