% ruby -v                                                                                                                                                                               !10391
ruby 1.8.7 (2010-01-10 patchlevel 249) [universal-darwin11.0]

% bundle exec rails console
Loading development environment (Rails 3.0.11)
>> Time.now
=> Tue Apr 03 13:07:13 +0300 2012
>> Time.zone
=> #<ActiveSupport::TimeZone:0x10168d650 @tzinfo=#<TZInfo::TimezoneProxy: Etc/UTC>, @name="UTC", @utc_offset=nil, @current_period=nil>
>> Time.zone = "Chihuahua"
=> "Chihuahua"
>> Time.zone.now
=> Tue, 03 Apr 2012 04:07:30 MDT -06:00
>> Time.zone.now.to_date
=> 2012-04-02