Heure à Grande-Synthe
16:42:44
Lever du soleil: 05:37:40 
Coucher de soleil: 22:01:4822:42:44
17:42:44
11:42:44
20:12:44
08:42:44
22:42:44
19:42:44
22:42:44
22:42:44
20:12:44
17:42:44
22:42:44
20:42:44
23:42:44
11:42:44
Décalage horaire entre Grande-Synthe 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
-6
-6
-6
-7
-7
-8
-9