Heure à Guelma
12:19:30
Lever du soleil: 07:36:33 
Coucher de soleil: 17:48:3819:19:30
14:19:30
08:19:30
16:49:30
05:19:30
19:19:30
16:19:30
19:19:30
19:19:30
16:49:30
14:19:30
19:19:30
17:19:30
20:19:30
08:19:30
Décalage horaire entre Guelma 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