Here is the link
http://ukinthephilippines.fco.gov.uk...ffice-holidays
Office holidays
Year 2010
National Heroes Day Monday 30 August 2010
Bonifacio Day Tuesday 30 November 2010
Christmas Day Holiday Monday 27 December 2010
Boxing Day Holiday Tuesday 28 December 2010
Rizal Day Thursday 30 December 2010
Christmas Privilege Holiday Friday 31 December 2010
So it looks like it will be open on those dates