Ώρα Portadown
21:21:17
Ανατολή ηλίου: 08:32:27 
Η δυση του ηλιου: 16:02:1305:21:17
00:21:17
18:21:17
02:51:17
15:21:17
05:21:17
02:21:17
05:21:17
05:21:17
02:51:17
00:21:17
05:21:17
03:21:17
06:21:17
18:21:17
Διαφορά ώρας μεταξύ Portadown και μεγάλων πόλεων
+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