Czas Portadown
21:01:52
Wschód słońca: 08:32:27 
Zachód słońca: 16:02:1305:01:52
00:01:52
18:01:52
02:31:52
15:01:52
05:01:52
02:01:52
05:01:52
05:01:52
02:31:52
00:01:52
05:01:52
03:01:52
06:01:52
18:01:52
Różnica czasu między Portadown a większymi miastami
+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