The holiday planner combines German public holidays, regional holidays, school holidays and your selected vacation days in one year view. A good bridge day is rarely just one date: it depends on the federal state, the surrounding weekends, school calendars, travel demand and how many vacation days you can realistically use.
Start with the federal state if regional holidays or school holidays matter for your household. Then compare the full year before choosing single days. New Year's Day, Epiphany, May holidays, Ascension, Corpus Christi, German Unity Day and the Christmas period can create very different blocks depending on the weekday.
For family logistics, verify the chosen German state in the KMK school calendar. For staffing or payroll, assign the approved Brückentag block to calendar weeks and retain that state in the exported result.