Heure à Boumerdas
15:21:10
Lever du soleil: 07:43:32 
Coucher de soleil: 18:16:4322:21:10
17:21:10
11:21:10
19:51:10
08:21:10
22:21:10
19:21:10
22:21:10
22:21:10
19:51:10
17:21:10
22:21:10
20:21:10
23:21:10
11:21:10
Décalage horaire entre Boumerdas 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