Heure à Boumerdas
05:11:20
Lever du soleil: 07:43:32 
Coucher de soleil: 18:16:4312:11:20
07:11:20
01:11:20
09:41:20
22:11:20
12:11:20
09:11:20
12:11:20
12:11:20
09:41:20
07:11:20
12:11:20
10:11:20
13:11:20
01:11:20
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