Douala時間
15:26:14
日出: 06:05:54 
日落: 18:07:4722:26:14
17:26:14
11:26:14
19:56:14
08:26:14
22:26:14
19:26:14
22:26:14
22:26:14
19:56:14
17:26:14
22:26:14
20:26:14
23:26:14
11:26:14
Douala與主要城市的時差
15:26:14
-5
10:26:14
+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