Just select the first month, number of months and columns. Select "Show list of public holidays" to display a list of Swiss public holidays for the period shown in the calendar.
You also may hide the form and this text to get a nice calendar for printing.
Notice the handy tool tips while hovering over the dates, showing date and public holiday name or other special days like the days where daylight saving time starts or ends in Switzerland.
This is one of the tiny web applications out Dieter Spahni's website.
© by Dieter Spahni, http://www.spahni.com
Use it on your own risk!