Drogheda時間
06:31:54
日出: 05:12:10 
日落: 21:32:0313:31:54
08:31:54
02:31:54
11:01:54
23:31:54
13:31:54
10:31:54
13:31:54
13:31:54
11:01:54
08:31:54
13:31:54
11:31:54
14:31:54
02:31:54
Drogheda與主要城市的時差
06:31:54
-5
01:31:54
+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