Date Holiday
1 Jan New Year's Day
2 Jan Berchtold's Day
6 Apr Good Friday
9 Apr Easter Monday
17 May Ascension Day
27 May Whit Sunday (Pentecost)
28 May Whit Monday
1 Aug National Day
25 Dec Chistmas Day
26 Dec St Stephen's Day
Source: http://www.oanda.com
http://www.qppstudio.net/bankholidays2007/switzerland.htm