Czas Guérande
06:00:05
Wschód słońca: 08:56:15 
Zachód słońca: 17:33:5813:00:05
08:00:05
02:00:05
10:30:05
23:00:05
13:00:05
10:00:05
13:00:05
13:00:05
10:30:05
08:00:05
13:00:05
11:00:05
14:00:05
02:00:05
Różnica czasu między Guérande a większymi miastami
+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