Letchworth Garden City時間
11:11:56
日出: 05:01:04 
日落: 21:13:0318:11:56
13:11:56
07:11:56
15:41:56
04:11:56
18:11:56
15:11:56
18:11:56
18:11:56
15:41:56
13:11:56
18:11:56
16:11:56
19:11:56
07:11:56
Letchworth Garden City與主要城市的時差
11:11:56
-5
06:11:56
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+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