Longfield時間
21:35:21
日出: 07:49:34 
日落: 15:51:0605:35:21
00:35:21
18:35:21
03:05:21
15:35:21
05:35:21
02:35:21
05:35:21
05:35:21
03:05:21
00:35:21
05:35:21
03:35:21
06:35:21
18:35:21
Longfield與主要城市的時差
+7
+7
+7
+6.5
+6
+6
+6
+6
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5
+5
+4.5
+4
+3.5
+3
+3
+3
+3
+3
+3
+3
+2
+2
+2
+2
+1
+1
+1
+1
+1
+1
+1
+0
+0
-3
-3
-3
-3
-4
-5
-5
-5
-6
-8