Heure à Derry
03:48:10
Lever du soleil: 08:40:34 
Coucher de soleil: 16:01:5411:48:10
06:48:10
00:48:10
09:18:10
21:48:10
11:48:10
08:48:10
11:48:10
11:48:10
09:18:10
06:48:10
11:48:10
09:48:10
12:48:10
00:48:10
Décalage horaire entre Derry et les grandes villes
+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