Define a period

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How many working days in year 2053?

Here is the detail of the calculation:

Because 2053 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 2053.

Here is the list of these 10 public holidays:

1. Neijoerschdag : Wednesday, 1 January, 2053
2. Ouschterméindeg : Monday, 7 April, 2053
3. Dag vun der Aarbecht : Thursday, 1 May, 2053
4. Europadag : Friday, 9 May, 2053
5. Christi Himmelfaart : Thursday, 15 May, 2053
6. Péngschtméindeg : Monday, 26 May, 2053
7. Nationalfeierdag : Monday, 23 June, 2053
8. Léiffrawëschdag : Friday, 15 August, 2053
9. Chrëschtdag : Thursday, 25 December, 2053
10. Stiefesdag : Friday, 26 December, 2053

And here is the public holiday falling on a weekend:

1. Allerhellegen : Saturday, 1 November, 2053