Ώρα Porthcawl
12:42:10
Ανατολή ηλίου: 07:41:02 
Η δυση του ηλιου: 18:19:3519:42:10
14:42:10
08:42:10
17:12:10
05:42:10
19:42:10
16:42:10
19:42:10
19:42:10
17:12:10
14:42:10
19:42:10
17:42:10
20:42:10
08:42:10
Διαφορά ώρας μεταξύ Porthcawl και μεγάλων πόλεων
+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
-4
-5
-5
-6
-6
-7
-8