Uhrzeit in Derry
15:30:12
Sonnenaufgang: 08:41:05 
Sonnenuntergang: 16:38:1223:30:12
18:30:12
12:30:12
21:00:12
09:30:12
23:30:12
20:30:12
23:30:12
23:30:12
21:00:12
18:30:12
23:30:12
21:30:12
00:30:12
12:30:12
Zeitverschiebung zwischen Derry und den großen Städten
+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