Heure à Ḩalfāyā
08:19:58
Lever du soleil: 07:29:47 
Coucher de soleil: 17:21:1513:19:58
08:19:58
02:19:58
10:49:58
23:19:58
13:19:58
10:19:58
13:19:58
13:19:58
10:49:58
08:19:58
13:19:58
11:19:58
14:19:58
02:19:58
Décalage horaire entre Ḩalfāyā et les grandes villes
+6
+6
+6
+6
+6
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+5
+4
+4
+4
+3.5
+3
+3
+3
+3
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2
+2
+1.5
+1
+0.5
+0
+0
+0
+0
+0
+0
+0
-1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-2
-3
-3
-6
-6
-6
-6
-7
-8
-8
-8
-9
-11