Define a period

...

How many working days in year 2060?

Here is the detail of the calculation:

Because 2060 is a leap year, it has 366 days.

Let's remove 52 saturdays and 52 sundays. It remains 262 days.

Now, let's remove 6 public holidays that do not fall during a weekend and we obtain 256 working days in 2060.

Here is the list of these 6 public holidays:

1. Neijoerschdag : Thursday, 1 January, 2060
2. Ouschterméindeg : Monday, 19 April, 2060
3. Christi Himmelfaart : Thursday, 27 May, 2060
4. Péngschtméindeg : Monday, 7 June, 2060
5. Nationalfeierdag : Wednesday, 23 June, 2060
6. Allerhellegen : Monday, 1 November, 2060

And here are the 5 public holidays falling on a weekend:

1. Dag vun der Aarbecht : Saturday, 1 May, 2060
2. Europadag : Sunday, 9 May, 2060
3. Léiffrawëschdag : Sunday, 15 August, 2060
4. Chrëschtdag : Saturday, 25 December, 2060
5. Stiefesdag : Sunday, 26 December, 2060