Define a period

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How many working days in year 2103?

Here is the detail of the calculation:

Because 2103 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 2103.

Here is the list of these 10 public holidays:

1. Neijoerschdag : Monday, 1 January, 2103
2. Ouschterméindeg : Monday, 26 March, 2103
3. Dag vun der Aarbecht : Tuesday, 1 May, 2103
4. Christi Himmelfaart : Thursday, 3 May, 2103
5. Europadag : Wednesday, 9 May, 2103
6. Péngschtméindeg : Monday, 14 May, 2103
7. Léiffrawëschdag : Wednesday, 15 August, 2103
8. Allerhellegen : Thursday, 1 November, 2103
9. Chrëschtdag : Tuesday, 25 December, 2103
10. Stiefesdag : Wednesday, 26 December, 2103

And here is the public holiday falling on a weekend:

1. Nationalfeierdag : Saturday, 23 June, 2103