Switzerland public holidays in December 2027

December 2027 in Switzerland runs 31 calendar days, the depth of Northern-hemisphere winter and Southern-hemisphere summer. Switzerland observes 6 public holidays in December 2027: Immaculate Conception, Christmas Eve, Christmas Day, St. Stephen's Day, New Year's Eve, Restoration Day. 4 of those fall on weekdays and reduce the working-day count accordingly. That leaves 19 working days for Switzerland businesses, payroll cycles, and project schedules in December 2027. December centres on the Christmas long weekend in Christian countries and a cluster of solstice and winter-celebration days globally. For broader context, see the full 2027 calendar for Switzerland or the global view of holidays observed in December 2027 across all 190 countries we cover.