Heure à Boulogne-sur-Mer
15:02:20
Lever du soleil: 06:50:04 
Coucher de soleil: 20:55:1021:02:20
16:02:20
10:02:20
18:32:20
07:02:20
21:02:20
18:02:20
21:02:20
21:02:20
18:32:20
16:02:20
21:02:20
19:02:20
22:02:20
10:02:20
Décalage horaire entre Boulogne-sur-Mer 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
+0
+0
+0
+0
+0
+0
-1
-1
-1
-1
-1
-1
-2
-5
-5
-5
-6
-6
-6
-7
-7
-8
-9