Alvand時間
15:25:08
日出: 05:07:10 
日落: 19:12:1119:55:08
14:55:08
08:55:08
17:25:08
05:55:08
19:55:08
16:55:08
19:55:08
19:55:08
17:25:08
14:55:08
19:55:08
17:55:08
20:55:08
08:55:08
Alvand與主要城市的時差
15:25:08
-7.5
07:55:08
+6.5
+6.5
+5.5
+5.5
+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
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+3.5
+3.5
+3.5
+3
+2.5
+2.5
+2.5
+2.5
+2
+2
+2
+2
+2
+2
+2
+2
+2
+2
+1.5
+1.5
+1
+0.5
+0