Define a period

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How many working days in year 2031?

Here is the detail of the calculation:

Because 2031 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 12 public holidays that do not fall during a weekend and we obtain 249 working days in 2031.

Here is the list of these 12 public holidays:

1. Πρωτοχρονιά : Wednesday, 1 January, 2031
2. Θεοφάνεια : Monday, 6 January, 2031
3. Καθαρά Δευτέρα : Monday, 24 February, 2031
4. Εικοστή Πέμπτη Μαρτίου : Tuesday, 25 March, 2031
5. Μεγάλη Παρασκευή : Friday, 11 April, 2031
6. Δευτέρα του Πάσχα : Monday, 14 April, 2031
7. Εργατική Πρωτομαγιά : Thursday, 1 May, 2031
8. Δευτέρα Πεντηκοστής : Monday, 2 June, 2031
9. Κοίμηση της Θεοτόκου : Friday, 15 August, 2031
10. Ημέρα του Όχι : Tuesday, 28 October, 2031
11. Χριστούγεννα : Thursday, 25 December, 2031
12. Σύναξη της Θεοτόκου : Friday, 26 December, 2031

And here are the 2 public holidays falling on a weekend:

1. Ορθόδοξο Πάσχα : Sunday, 13 April, 2031
2. Πεντηκοστή : Sunday, 1 June, 2031