For 2026, Friday 2 January is the single leave-day decision that produces a break from 1 to 4 January. Germany does not move New Year's Day to Monday when the date falls at a weekend.
For 2026, check Friday leave, the school location's break calendar, the specific return service and the confirmed first workday.
New Year's Day is nationwide, so the regional question is simple; the practical differences come from school calendars, services and individual work schedules.
Thursday, 1 January 2026, is followed by Friday, 2 January. That weekday is the useful leave-day option, not a second public holiday.
New Year's Eve on 31 December belongs to the previous year's calendar and remains a separate working-time and opening-hours question.