As celebrated in England and Wales.
Many dates are different in other countries

Key Dates in 2010
Fri 01 Jan 2010	New Years Day
Wed 06 Jan 2010	Epiphany
Mon 25 Jan 2010	Burns Night
Tue 02 Feb 2010	Groundhog Day
Sun 14 Feb 2010	Valentines Day
Tue 16 Feb 2010	Pancake Day
Wed 17 Feb 2010	Ash Wednesday
Mon 01 Mar 2010	St Davids Day
Sun 14 Mar 2010	Mother's Day
Wed 17 Mar 2010	St Patricks Day
Sun 28 Mar 2010	Palm Sunday
Mon 29 Mar 2010	Clocks go Forward
Thu 01 Apr 2010	April Fools Day
Fri 02 Apr 2010	Good Friday
Sun 04 Apr 2010	Easter Sunday
Mon 05 Apr 2010	Easter Monday
Fri 23 Apr 2010	St Georges Day
Mon 03 May 2010	May Day
Mon 31 May 2010	Spring Bank Holiday
Sun 20 Jun 2010	Fathers Day
Sun 04 Jul 2010	Independence Day
Thu 15 Jul 2010	St Swithens Day
Mon 30 Aug 2010	Summer Bank Holiday
Mon 25 Oct 2010	Clocks go Back
Sun 31 Oct 2010	Halloween
Mon 01 Nov 2010	All Saints Day
Fri 05 Nov 2010	Bonfire Night
Thu 11 Nov 2010	Remembrance Day
Tue 30 Nov 2010	St Andrews Day
Fri 24 Dec 2010	Christmas Eve
Sat 25 Dec 2010	Christmas Day
Sun 26 Dec 2010	Boxing Day
Mon 27 Dec 2010	Bank Hol in Lieu Christmas
Tue 28 Dec 2010	Bank Hol in Lieu Boxing
Fri 31 Dec 2010	New Years Eve
Key Dates in 2011
Sat 01 Jan 2011	New Years Day
Mon 03 Jan 2011	Bank Hol in Lieu New-Year
Thu 06 Jan 2011	Epiphany
Tue 25 Jan 2011	Burns Night
Wed 02 Feb 2011	Groundhog Day
Mon 14 Feb 2011	Valentines Day
Tue 01 Mar 2011	St Davids Day
Tue 08 Mar 2011	Pancake Day
Wed 09 Mar 2011	Ash Wednesday
Thu 17 Mar 2011	St Patricks Day
Mon 28 Mar 2011	Clocks go Forward
Fri 01 Apr 2011	April Fools Day
Sun 03 Apr 2011	Mother's Day
Sun 17 Apr 2011	Palm Sunday
Fri 22 Apr 2011	Good Friday
Sat 23 Apr 2011	St Georges Day
Sun 24 Apr 2011	Easter Sunday
Mon 25 Apr 2011	Easter Monday
Mon 02 May 2011	May Day
Mon 30 May 2011	Spring Bank Holiday
Sun 19 Jun 2011	Fathers Day
Mon 04 Jul 2011	Independence Day
Fri 15 Jul 2011	St Swithens Day
Mon 29 Aug 2011	Summer Bank Holiday
Mon 31 Oct 2011	Halloween
Mon 31 Oct 2011	Clocks go Back
Tue 01 Nov 2011	All Saints Day
Sat 05 Nov 2011	Bonfire Night
Fri 11 Nov 2011	Remembrance Day
Wed 30 Nov 2011	St Andrews Day
Sat 24 Dec 2011	Christmas Eve
Sun 25 Dec 2011	Christmas Day
Mon 26 Dec 2011	Boxing Day
Tue 27 Dec 2011	Bank Hol in Lieu Christmas
Sat 31 Dec 2011	New Years Eve
Key Dates in 2012
Sun 01 Jan 2012	New Years Day
Mon 02 Jan 2012	Bank Hol in Lieu New-Year
Fri 06 Jan 2012	Epiphany
Wed 25 Jan 2012	Burns Night
Thu 02 Feb 2012	Groundhog Day
Tue 14 Feb 2012	Valentines Day
Tue 21 Feb 2012	Pancake Day
Wed 22 Feb 2012	Ash Wednesday
Thu 01 Mar 2012	St Davids Day
Sat 17 Mar 2012	St Patricks Day
Sun 18 Mar 2012	Mother's Day
Mon 26 Mar 2012	Clocks go Forward
Sun 01 Apr 2012	April Fools Day
Sun 01 Apr 2012	Palm Sunday
Fri 06 Apr 2012	Good Friday
Sun 08 Apr 2012	Easter Sunday
Mon 09 Apr 2012	Easter Monday
Mon 23 Apr 2012	St Georges Day
Mon 07 May 2012	May Day
Mon 04 Jun 2012	Spring Bank Holiday
Tue 05 Jun 2012	Jubilee Bank Holiday
Sun 17 Jun 2012	Fathers Day
Wed 04 Jul 2012	Independence Day
Sun 15 Jul 2012	St Swithens Day
Mon 27 Aug 2012	Summer Bank Holiday
Mon 29 Oct 2012	Clocks go Back
Wed 31 Oct 2012	Halloween
Thu 01 Nov 2012	All Saints Day
Mon 05 Nov 2012	Bonfire Night
Sun 11 Nov 2012	Remembrance Day
Fri 30 Nov 2012	St Andrews Day
Mon 24 Dec 2012	Christmas Eve
Tue 25 Dec 2012	Christmas Day
Wed 26 Dec 2012	Boxing Day
Mon 31 Dec 2012	New Years Eve
Key Dates in 2013
Tue 01 Jan 2013	New Years Day
Sun 06 Jan 2013	Epiphany
Fri 25 Jan 2013	Burns Night
Sat 02 Feb 2013	Groundhog Day
Tue 12 Feb 2013	Pancake Day
Wed 13 Feb 2013	Ash Wednesday
Thu 14 Feb 2013	Valentines Day
Fri 01 Mar 2013	St Davids Day
Sun 10 Mar 2013	Mother's Day
Sun 17 Mar 2013	St Patricks Day
Sun 24 Mar 2013	Palm Sunday
Mon 25 Mar 2013	Clocks go Forward
Fri 29 Mar 2013	Good Friday
Sun 31 Mar 2013	Easter Sunday
Mon 01 Apr 2013	Easter Monday
Mon 01 Apr 2013	April Fools Day
Tue 23 Apr 2013	St Georges Day
Mon 06 May 2013	May Day
Mon 27 May 2013	Spring Bank Holiday
Sun 16 Jun 2013	Fathers Day
Thu 04 Jul 2013	Independence Day
Mon 15 Jul 2013	St Swithens Day
Mon 26 Aug 2013	Summer Bank Holiday
Mon 28 Oct 2013	Clocks go Back
Thu 31 Oct 2013	Halloween
Fri 01 Nov 2013	All Saints Day
Tue 05 Nov 2013	Bonfire Night
Mon 11 Nov 2013	Remembrance Day
Sat 30 Nov 2013	St Andrews Day
Tue 24 Dec 2013	Christmas Eve
Wed 25 Dec 2013	Christmas Day
Thu 26 Dec 2013	Boxing Day
Tue 31 Dec 2013	New Years Eve