Ώρα Port Harcourt
17:20:21
Ανατολή ηλίου: 06:17:08 
Η δυση του ηλιου: 18:18:1100:20:21
19:20:21
13:20:21
21:50:21
10:20:21
00:20:21
21:20:21
00:20:21
00:20:21
21:50:21
19:20:21
00:20:21
22:20:21
01:20:21
13:20:21
Διαφορά ώρας μεταξύ Port Harcourt και μεγάλων πόλεων
+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
-4
-5
-5
-6
-6
-7
-8