Grottaferrata में समय
08:07:07
सूर्योदय: 07:34:53 
सूर्य का अस्त होना: 17:01:0515:07:07
10:07:07
04:07:07
12:37:07
01:07:07
15:07:07
12:07:07
15:07:07
15:07:07
12:37:07
10:07:07
15:07:07
13:07:07
16:07:07
04:07:07
Grottaferrata और प्रमुख शहरों के बीच समय का अंतर
+7
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+7
+7
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+7
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+7
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+7
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+5.5
+5
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+5
+4.5
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+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
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-9