Czas Groningen
15:11:14
Wschód słońca: 06:31:58 
Zachód słońca: 20:39:3321:11:14
16:11:14
10:11:14
18:41:14
07:11:14
21:11:14
18:11:14
21:11:14
21:11:14
18:41:14
16:11:14
21:11:14
19:11:14
22:11:14
10:11:14
Różnica czasu między Groningen 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