Boulsa時間
16:42:43
日出: 06:25:57 
日落: 17:51:1100:42:43
19:42:43
13:42:43
22:12:43
10:42:43
00:42:43
21:42:43
00:42:43
00:42:43
22:12:43
19:42:43
00:42:43
22:42:43
01:42:43
13:42:43
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