Ora a Grottaferrata
06:23:34
Alba: 05:34:40 
Tramonto: 20:47:4712:23:34
07:23:34
01:23:34
09:53:34
22:23:34
12:23:34
09:23:34
12:23:34
12:23:34
09:53:34
07:23:34
12:23:34
10:23:34
13:23:34
01:23:34
Differenza oraria tra Grottaferrata e le principali città
06:23:34
-6
00:23:34
+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