Define a period

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How many working days in year 2081?

Here is the detail of the calculation:

Because 2081 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 2081.

Here is the list of these 10 public holidays:

1. Neijoerschdag : Wednesday, 1 January, 2081
2. Ouschterméindeg : Monday, 31 March, 2081
3. Dag vun der Aarbecht : Thursday, 1 May, 2081
4. Christi Himmelfaart : Thursday, 8 May, 2081
5. Europadag : Friday, 9 May, 2081
6. Péngschtméindeg : Monday, 19 May, 2081
7. Nationalfeierdag : Monday, 23 June, 2081
8. Léiffrawëschdag : Friday, 15 August, 2081
9. Chrëschtdag : Thursday, 25 December, 2081
10. Stiefesdag : Friday, 26 December, 2081

And here is the public holiday falling on a weekend:

1. Allerhellegen : Saturday, 1 November, 2081