Define a period

...

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 11 public holidays that do not fall during a weekend and we obtain 250 working days in 2047.

Here is the list of these 11 public holidays:

1. New Year's Day : Tuesday, 1 January, 2047
2. National Day : Friday, 15 March, 2047
3. Good Friday : Friday, 12 April, 2047
4. Easter Monday : Monday, 15 April, 2047
5. Labour Day : Wednesday, 1 May, 2047
6. Pentecost Monday : Monday, 3 June, 2047
7. State Foundation Day : Tuesday, 20 August, 2047
8. National Day : Wednesday, 23 October, 2047
9. All Saints' Day : Friday, 1 November, 2047
10. Christmas Day : Wednesday, 25 December, 2047
11. Second Day of Christmas : Thursday, 26 December, 2047

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

1. Easter Sunday : Sunday, 14 April, 2047
2. Pentecost Sunday : Sunday, 2 June, 2047