Idő Grottaferrata
18:29:00
Napkelte: 06:28:14 
Napnyugta: 19:54:2800:29:00
19:29:00
13:29:00
21:59:00
10:29:00
00:29:00
21:29:00
00:29:00
00:29:00
21:59:00
19:29:00
00:29:00
22:29:00
01:29:00
13:29:00
Időeltolódás Grottaferrata és a nagyobb városok között
+7
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+6
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+6
+6
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+6
+6
+6
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+6
+6
+6
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+4.5
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+4
+4
+3.5
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+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
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+0
+0
-1
-1
-1
-1
-1
-1
-2
-5
-5
-5
-6
-6
-6
-7
-7
-8
-9