Heure à Grande-Synthe
13:42:11
Lever du soleil: 06:32:40 
Coucher de soleil: 21:04:2719:42:11
14:42:11
08:42:11
17:12:11
05:42:11
19:42:11
16:42:11
19:42:11
19:42:11
17:12:11
14:42:11
19:42:11
17:42:11
20:42:11
08:42:11
Décalage horaire entre Grande-Synthe et les grandes villes
13:42:11
-6
07:42:11
+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