Heure à Royan
06:47:15
Lever du soleil: 06:15:50 
Coucher de soleil: 21:49:5012:47:15
07:47:15
01:47:15
10:17:15
22:47:15
12:47:15
09:47:15
12:47:15
12:47:15
10:17:15
07:47:15
12:47:15
10:47:15
13:47:15
01:47:15
Décalage horaire entre Royan et les grandes villes
+7
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+5
+5
+5
+4.5
+4
+4
+4
+4
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3
+3
+2.5
+2
+1.5
+1
+1
+1
+1
+1
+1
+1
+1
+1
+0
+0
+0
+0
-1
-1
-1
-1
-1
-1
-2
-5
-5
-5
-6
-6
-6
-7
-7
-8
-9