title: Get timezone by Country and Region
body: <p>I'm developing an newsletter sending application on C#/.NET platform. I've recently added the module to retrieve the country and region of a recipient by his IP address using maxmind.com database.</p>
  
  <p>For example, I can get the following info for some sample IP address:</p>
  
  <pre><code>Country Code: DE
  Country Name: Germany   
  Region Name:  Hessen 
  City:         Frankfurt Am Main
  Latitude:     50.1167
  Longitude:    8.6833 
  </code></pre>
  
  <p>What I need now is to get the user's time zone using this information. </p>
  
  <p>I know there are some GeoIp databases that provide also the time zone, but I need to use this concrete GeoIp database. Also, javascript's approach to determine time offset can't be used here.</p>
  
  <p>May be I can get somehow the timezone using country and region name?</p>