Heure à Guidonia
02:42:31
Lever du soleil: 07:35:17 
Coucher de soleil: 17:00:1709:42:31
04:42:31
22:42:31
07:12:31
19:42:31
09:42:31
06:42:31
09:42:31
09:42:31
07:12:31
04:42:31
09:42:31
07:42:31
10:42:31
22:42:31
Décalage horaire entre Guidonia 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