Czas Merthyr Tydfil
03:55:50
Wschód słońca: 08:07:09 
Zachód słońca: 16:03:5111:55:50
06:55:50
00:55:50
09:25:50
21:55:50
11:55:50
08:55:50
11:55:50
11:55:50
09:25:50
06:55:50
11:55:50
09:55:50
12:55:50
00:55:50
Różnica czasu między Merthyr Tydfil 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