Čas Port Harcourt
22:02:03
Svítání: 06:17:07 
Západ slunce: 18:18:0605:02:03
00:02:03
18:02:03
02:32:03
15:02:03
05:02:03
02:02:03
05:02:03
05:02:03
02:32:03
00:02:03
05:02:03
03:02:03
06:02:03
18:02:03
Časový rozdíl mezi Port Harcourt a velkými městy
22:02:03
-5
17:02:03
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
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+5.5
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+5
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+4.5
+4.5
+4.5
+4.5
+4.5
+4
+4
+3.5
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+2.5
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+1
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-1
-4
-4
-4
-4
-5
-5
-6
-6
-7
-8