Ptolemaḯda時間
13:19:47
日出: 07:47:06 
日落: 17:44:5319:19:47
14:19:47
08:19:47
16:49:47
05:19:47
19:19:47
16:19:47
19:19:47
19:19:47
16:49:47
14:19:47
19:19:47
17:19:47
20:19:47
08:19:47
Ptolemaḯda與主要城市的時差
+7
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+6
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+6
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+6
+6
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+6
+6
+6
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+6
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+6
+6
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+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
+0
+0
+0
+0
-1
-1
-1
-1
-1
-1
-1
-2
-2
-5
-5
-5
-5
-6
-7
-7
-7
-8
-10