Heure à Groningen
16:21:07
Lever du soleil: 08:44:13 
Coucher de soleil: 16:38:1623:21:07
18:21:07
12:21:07
20:51:07
09:21:07
23:21:07
20:21:07
23:21:07
23:21:07
20:51:07
18:21:07
23:21:07
21:21:07
00:21:07
12:21:07
Décalage horaire entre Groningen et les grandes villes
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+5.5
+5
+5
+5
+5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4
+4
+3.5
+3
+2.5
+2
+2
+2
+2
+2
+2
+2
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
+0
-1
-1
-4
-4
-4
-4
-5
-6
-6
-6
-7
-9