Heure à Merthyr Tydfil
01:02:21
Lever du soleil: 08:07:09 
Coucher de soleil: 16:03:5109:02:21
04:02:21
22:02:21
06:32:21
19:02:21
09:02:21
06:02:21
09:02:21
09:02:21
06:32:21
04:02:21
09:02:21
07:02:21
10:02:21
22:02:21
Décalage horaire entre Merthyr Tydfil et les grandes villes
+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