Heure à Douai
11:37:47
Lever du soleil: 08:47:13 
Coucher de soleil: 16:58:0218:37:47
13:37:47
07:37:47
16:07:47
04:37:47
18:37:47
15:37:47
18:37:47
18:37:47
16:07:47
13:37:47
18:37:47
16:37:47
19:37:47
07:37:47
Décalage horaire entre Douai 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