Heure à Groningen
05:55:28
Lever du soleil: 08:03:09 
Coucher de soleil: 18:35:1311:55:28
06:55:28
00:55:28
09:25:28
21:55:28
11:55:28
08:55:28
11:55:28
11:55:28
09:25:28
06:55:28
11:55:28
09:55:28
12:55:28
00:55:28
Décalage horaire entre Groningen et les grandes villes
+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
-5
-6
-6
-7
-7
-8
-9