Heure à Biu
19:29:08
Lever du soleil: 06:01:44 
Coucher de soleil: 18:25:2002:29:08
21:29:08
15:29:08
23:59:08
12:29:08
02:29:08
23:29:08
02:29:08
02:29:08
23:59:08
21:29:08
02:29:08
00:29:08
03:29:08
15:29:08
Décalage horaire entre Biu 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
+2
+2
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
-1
-4
-4
-4
-5
-5
-5
-6
-6
-7
-8