Hora en Grottaferrata
05:35:37
Amanecer: 07:34:59 
Atardecer: 16:43:5712:35:37
07:35:37
01:35:37
10:05:37
22:35:37
12:35:37
09:35:37
12:35:37
12:35:37
10:05:37
07:35:37
12:35:37
10:35:37
13:35:37
01:35:37
Diferencia horaria entre Grottaferrata y las principales ciudades
+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