Ora Grottaferrata
00:05:54
Răsărit: 07:22:58 
Apus de soare: 18:26:4006:05:54
01:05:54
19:05:54
03:35:54
16:05:54
06:05:54
03:05:54
06:05:54
06:05:54
03:35:54
01:05:54
06:05:54
04:05:54
07:05:54
19:05:54
Diferența de timp între Grottaferrata și marile orașe
+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