Čas Alfena
18:48:29
Svítání: 07:39:26 
Západ slunce: 17:06:1502:48:29
21:48:29
15:48:29
00:18:29
12:48:29
02:48:29
23:48:29
02:48:29
02:48:29
00:18:29
21:48:29
02:48:29
00:48:29
03:48:29
15:48:29
Časový rozdíl mezi Alfena a velkými městy
+7
+7
+7
+6.5
+6
+6
+6
+6
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5
+5
+4.5
+4
+3.5
+3
+3
+3
+3
+3
+3
+3
+2
+2
+2
+2
+1
+1
+1
+1
+1
+1
+1
+0
+0
-3
-3
-3
-3
-4
-5
-5
-5
-6
-8