Define a period

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How many working days in year 2025?

Here is the detail of the calculation:

Because 2025 is not a leap year, it has 365 days.

Let's remove 52 saturdays and 52 sundays. It remains 261 days.

Now, let's remove 10 public holidays that do not fall during a weekend and we obtain 251 working days in 2025.

Here is the list of these 10 public holidays:

1. New Year's Day : Wednesday, 1 January, 2025
2. Easter Monday : Monday, 21 April, 2025
3. Labor Day : Thursday, 1 May, 2025
4. Ascension Day : Thursday, 29 May, 2025
5. Pentecost Monday : Monday, 9 June, 2025
6. National Day : Monday, 21 July, 2025
7. Assumption of Mary : Friday, 15 August, 2025
8. Armistice Day : Tuesday, 11 November, 2025
9. Christmas Day : Thursday, 25 December, 2025
10. Boxing Day : Friday, 26 December, 2025

And here are the 2 public holidays falling on a weekend:

1. All Saints' Day : Saturday, 1 November, 2025
2. King's Day : Saturday, 15 November, 2025