ActiveRecord: find with your local time zone

When you save or update an entry, ActiveRecord update automagically the special fields "created_at" and "updated_at" but it doesn't use your local timezone.
It use instead UTC timezone.

So do I have to convert my timezone to UTC before call the Rails find method?
I agree, but HOW?

Here we have a very simple tip about searching between two dates:

Reference: Time Class method UTC