Heure à Grottaferrata
06:54:19
Lever du soleil: 07:23:14 
Coucher de soleil: 18:26:1812:54:19
07:54:19
01:54:19
10:24:19
22:54:19
12:54:19
09:54:19
12:54:19
12:54:19
10:24:19
07:54:19
12:54:19
10:54:19
13:54:19
01:54:19
Décalage horaire entre Grottaferrata et les grandes villes
+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
-5
-6
-6
-7
-7
-8
-9