Hi i am sorry for asking i know its a repeat question but am confuse.

I got granted my visa sept 14, 2009 and arrive here in UK october 18, 2009.

But i looked at my passport and it said that my visa is valid from sept 14, 2009 until 12/14/2011.

I am confuse now should i apply 28 days before 12/14/2011 ? or should i apply 28 days before october 18, 2011?



thank you so much