Ώρα Port Harcourt
10:41:20
Ανατολή ηλίου: 06:18:11 
Η δυση του ηλιου: 18:38:2517:41:20
12:41:20
06:41:20
15:11:20
03:41:20
17:41:20
14:41:20
17:41:20
17:41:20
15:11:20
12:41:20
17:41:20
15:41:20
18:41:20
06:41:20
Διαφορά ώρας μεταξύ Port Harcourt και μεγάλων πόλεων
10:41:20
-5
05:41:20
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+5.5
+5
+5
+5
+5
+4.5
+4.5
+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
+2
+2
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
-1
-4
-4
-4
-5
-5
-5
-6
-6
-7
-8