Heure à Royan
03:28:08
Lever du soleil: 08:43:17 
Coucher de soleil: 17:25:1810:28:08
05:28:08
23:28:08
07:58:08
20:28:08
10:28:08
07:28:08
10:28:08
10:28:08
07:58:08
05:28:08
10:28:08
08:28:08
11:28:08
23:28:08
Décalage horaire entre Royan et les grandes villes
+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
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
+0
-1
-1
-4
-4
-4
-4
-5
-6
-6
-6
-7
-9