Boulsa時間
15:56:37
日出: 06:26:31 
日落: 18:06:2123:56:37
18:56:37
12:56:37
21:26:37
09:56:37
23:56:37
20:56:37
23:56:37
23:56:37
21:26:37
18:56:37
23:56:37
21:56:37
00:56:37
12:56:37
Boulsa與主要城市的時差
+7
+7
+7
+6.5
+6
+6
+6
+6
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5
+5
+4.5
+4
+3.5
+3
+3
+3
+3
+3
+3
+3
+2
+2
+2
+2
+1
+1
+1
+1
+1
+1
+1
+0
+0
-3
-3
-3
-3
-4
-5
-5
-5
-6
-8