Guidonia Montecelio時間
13:49:39
日出: 06:52:53 
日落: 17:51:5420:49:39
15:49:39
09:49:39
18:19:39
06:49:39
20:49:39
17:49:39
20:49:39
20:49:39
18:19:39
15:49:39
20:49:39
18:49:39
21:49:39
09:49:39
Guidonia Montecelio與主要城市的時差
+7
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+6
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+5.5
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+4.5
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+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
-1
-1
-1
-4
-4
-4
-4
-5
-6
-6
-6
-7
-9