Czas Guérande
08:47:10
Wschód słońca: 08:56:15 
Zachód słońca: 17:33:5815:47:10
10:47:10
04:47:10
13:17:10
01:47:10
15:47:10
12:47:10
15:47:10
15:47:10
13:17:10
10:47:10
15:47:10
13:47:10
16:47:10
04:47:10
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