Heure à Guidonia
18:10:31
Lever du soleil: 07:34:27 
Coucher de soleil: 17:02:3401:10:31
20:10:31
14:10:31
22:40:31
11:10:31
01:10:31
22:10:31
01:10:31
01:10:31
22:40:31
20:10:31
01:10:31
23:10:31
02:10:31
14:10:31
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