Basel-Landschaft Business Day Calculator
Last reviewed: October 14, 2026 · Holiday data: October 8, 2026
Calculate business days in Basel-Landschaft with its own cantonal public holidays. Like the Switzerland calculator, this page counts Monday to Friday as working days; what changes is the holiday list, so due dates and deadlines can land differently from the Switzerland calculator's count.
How Basel-Landschaft differs from the Switzerland calculator
This page counts the eight days of this site's Swiss baseline and adds one Basel-Landschaft day: Tag der Arbeit (Labour Day) on 1 May. No baseline day is dropped. 1 May falls on a Friday in 2026, a Saturday in 2027 and a Monday in 2028, so it closes a weekday in 2026 and 2028 only.
Worked example
Adding 1 business day to Thursday, April 30, 2026 using Basel-Landschaft's holidays lands on Monday, May 4, 2026. With the Switzerland calculator's holidays, the same calculation lands on Friday, May 1, 2026: the gap comes from Basel-Landschaft's own calendar.
Basel-Landschaft public holidays in 2026
| Date | Day | Public holiday |
|---|---|---|
| January 1 | Thursday | Neujahrstag (New Year's Day) |
| April 3 | Friday | Karfreitag (Good Friday) |
| April 6 | Monday | Ostermontag (Easter Monday) |
| May 1 | Friday | Tag der Arbeit (Labour Day) |
| May 14 | Thursday | Auffahrt (Ascension Day) |
| May 25 | Monday | Pfingstmontag (Whit Monday) |
| August 1 | Saturday (weekend) | Bundesfeiertag (Swiss National Day) |
| December 25 | Friday | Weihnachten (Christmas Day) |
| December 26 | Saturday (weekend) | Stephanstag (Boxing Day) |
How to count Basel-Landschaft business days
For an interactive calculation, use the Switzerland calculator and add Basel-Landschaft's own dates under Advanced options, one per line in YYYY-MM-DD form; the Basel-Landschaft public holidays 2026 page linked below lists the dates.
Basel-Landschaft public holiday data is verified against the Basel-Landschaft Gesetz über die öffentlichen Ruhetage und den Sonntagsverkauf (SGS 547), bl.clex.ch.
Related links
Documents cited for this canton
The holiday list and the explanation above rest on these documents, alongside the holiday data source below.
- Fedlex (Swiss Federal Chancellery): Arbeitsgesetz (SR 822.11), Art. 20a Abs. 1 (opens in a new tab)
- Fedlex (Swiss Federal Chancellery): Bundesverfassung (SR 101), Art. 110 Abs. 3 (opens in a new tab)
Sources and verification
Official source: bl.clex.ch (opens in a new tab)
Cross-checked against this source on October 8, 2026.
For informational purposes only
This calculator provides general estimates based on business day counting rules. It does not constitute legal advice. Deadlines in legal, regulatory, or contractual matters may be subject to jurisdiction-specific rules, court orders, or statutory exceptions. Always verify critical deadlines with a qualified professional.