Uhrzeit in Grottaferrata
20:06:19
Sonnenaufgang: 07:16:12 
Sonnenuntergang: 16:39:5203:06:19
22:06:19
16:06:19
00:36:19
13:06:19
03:06:19
00:06:19
03:06:19
03:06:19
00:36:19
22:06:19
03:06:19
01:06:19
04:06:19
16:06:19
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