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Polen

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Populaire datumbereiken 2025

Populaire datumbereiken 2026

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Polen 2026 — workingdays.info →

Business days in Polen

Correctly calculating business days in Poland is crucial for meeting project, HR, and legal deadlines, as Polish labor law and civil regulations strictly govern how deadlines are counted taking into account non-working days. When calculating deadlines, you must always account for the 14 statutory non-working days applicable in 2026 to avoid costly errors in schedules and contracts.

Frequently asked questions

How do holidays in 2026 affect a 30-business-day invoice payment deadline?

When calculating a 30-day payment deadline, all Saturdays, Sundays, and statutory non-working days must be excluded. For example, an invoice issued on April 29, 2026 will have a payment deadline falling significantly later than 30 calendar days, because this period includes Labor Day (May 1), Constitution Day (May 3), and Whit Sunday (May 24).

Is Christmas Eve (December 24) a non-working day in Poland in 2026?

Yes, since 2025 Christmas Eve (December 24) is a statutory non-working day in Poland under amended regulations. In 2026, this means three consecutive days - December 24, 25, and 26 - are non-working days, which significantly impacts calculating contractual and project deadlines around the turn of the year.

How do you calculate a 30-day deadline in public procurement proceedings in Poland in compliance with EU regulations?

In public procurement governed by the Public Procurement Law and EU directives, deadlines are typically calculated in calendar days unless specific regulations state otherwise. The contracting authority must inform contractors with appropriate notice, and deadlines falling through holiday periods - such as the long May weekend in 2026 - may in practice reduce the actual time available for preparing an offer.

What is the required notice period for terminating an employment contract in Poland and how do you count it taking holidays into account?

According to the Labor Code, the notice period for terminating an employment contract ranges from 2 weeks to 3 months, depending on work tenure, and is calculated in calendar weeks or months, not business days. Statutory non-working days do not interrupt the notice period, however it is advisable to account for them when planning the last day of employment to avoid conflicts with settlement deadlines.

Which months in 2026 have the fewest business days in Poland and how does this affect project planning?

May 2026 is exceptionally short in terms of business days, as three holidays (May 1, 3, and 24) fall within a single month, and December loses three additional non-working days (December 24, 25, and 26). Project managers should account for these periods when setting milestones and time buffers, especially if the schedule includes deliveries or deliverables planned for the end of May or December.

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Holiday data sourced from date-holidays. · Last updated: