Heure à Guidonia Montecelio
20:34:07
Lever du soleil: 05:52:07 
Coucher de soleil: 20:18:5102:34:07
21:34:07
15:34:07
00:04:07
12:34:07
02:34:07
23:34:07
02:34:07
02:34:07
00:04:07
21:34:07
02:34:07
00:34:07
03:34:07
15:34:07
Décalage horaire entre Guidonia Montecelio et les grandes villes
20:34:07
-6
14:34:07
+7
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+5
+5
+5
+4.5
+4
+4
+4
+4
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3
+3
+2.5
+2
+1.5
+1
+1
+1
+1
+1
+1
+1
+1
+1
+0
+0
+0
+0
-1
-1
-1
-1
-1
-1
-2
-5
-5
-5
-6
-6
-6
-7
-7
-8
-9