Londonderry County Borough時間
03:14:58
日出: 05:07:36 
日落: 21:44:2910:14:58
05:14:58
23:14:58
07:44:58
20:14:58
10:14:58
07:14:58
10:14:58
10:14:58
07:44:58
05:14:58
10:14:58
08:14:58
11:14:58
23:14:58
Londonderry County Borough與主要城市的時差
03:14:58
-5
22:14:58
+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