Sort by date Macro

Hello,

I am working in a worksheet that have more than 3000 rows, in one of the columns there is a date in the form of 20-07-2009 10:03:25. I want to filter my data before 10:30, between 10:30 and 11:00 and so on.

After this filter I want to count the number of entries (number of lines, there is no empty cells) according to different criteria and place the results in other sheet.

How can I do this?

Thanks in advance.