Ora a Guidonia Montecelio
16:44:50
Alba: 07:25:31 
Tramonto: 17:18:3123:44:50
18:44:50
12:44:50
21:14:50
09:44:50
23:44:50
20:44:50
23:44:50
23:44:50
21:14:50
18:44:50
23:44:50
21:44:50
00:44:50
12:44:50
Differenza oraria tra Guidonia Montecelio e le principali città
+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