Czas Challans
05:20:26
Wschód słońca: 07:18:30 
Zachód słońca: 21:00:3511:20:26
06:20:26
00:20:26
08:50:26
21:20:26
11:20:26
08:20:26
11:20:26
11:20:26
08:50:26
06:20:26
11:20:26
09:20:26
12:20:26
00:20:26
Różnica czasu między Challans a większymi miastami
+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