Czas Heerhugowaard
03:09:43
Wschód słońca: 06:40:06 
Zachód słońca: 20:45:1009:09:43
04:09:43
22:09:43
06:39:43
19:09:43
09:09:43
06:09:43
09:09:43
09:09:43
06:39:43
04:09:43
09:09:43
07:09:43
10:09:43
22:09:43
Różnica czasu między Heerhugowaard 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