Define a period

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How many working days in year 2047?

Here is the detail of the calculation:

Because 2047 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 2047.

Here is the list of these 10 public holidays:

1. Neijoerschdag : Tuesday, 1 January, 2047
2. Ouschterméindeg : Monday, 15 April, 2047
3. Dag vun der Aarbecht : Wednesday, 1 May, 2047
4. Europadag : Thursday, 9 May, 2047
5. Christi Himmelfaart : Thursday, 23 May, 2047
6. Péngschtméindeg : Monday, 3 June, 2047
7. Léiffrawëschdag : Thursday, 15 August, 2047
8. Allerhellegen : Friday, 1 November, 2047
9. Chrëschtdag : Wednesday, 25 December, 2047
10. Stiefesdag : Thursday, 26 December, 2047

And here is the public holiday falling on a weekend:

1. Nationalfeierdag : Sunday, 23 June, 2047