Ora a Grottaferrata
17:00:19
Alba: 06:28:14 
Tramonto: 19:54:2823:00:19
18:00:19
12:00:19
20:30:19
09:00:19
23:00:19
20:00:19
23:00:19
23:00:19
20:30:19
18:00:19
23:00:19
21:00:19
00:00:19
12:00:19
Differenza oraria tra Grottaferrata e le principali città
+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