Bertoua時間
11:11:48
日出: 06:20:33 
日落: 18:18:2118:11:48
13:11:48
07:11:48
15:41:48
04:11:48
18:11:48
15:11:48
18:11:48
18:11:48
15:41:48
13:11:48
18:11:48
16:11:48
19:11:48
07:11:48
Bertoua與主要城市的時差
11:11:48
-6
05:11:48
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
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+7
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+7
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+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
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
+0
-1
-1
-4
-4
-4
-4
-5
-6
-6
-6
-7
-9