Czas Penarth
09:37:37
Wschód słońca: 08:17:10 
Zachód słońca: 16:08:3417:37:37
12:37:37
06:37:37
15:07:37
03:37:37
17:37:37
14:37:37
17:37:37
17:37:37
15:07:37
12:37:37
17:37:37
15:37:37
18:37:37
06:37:37
Różnica czasu między Penarth 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