Uhrzeit in Grottaferrata
10:55:56
Sonnenaufgang: 07:34:29 
Sonnenuntergang: 17:02:1217:55:56
12:55:56
06:55:56
15:25:56
03:55:56
17:55:56
14:55:56
17:55:56
17:55:56
15:25:56
12:55:56
17:55:56
15:55:56
18:55:56
06:55:56
Zeitverschiebung zwischen Grottaferrata und den großen Städten
+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