Define a period

...

How many working days in year 2069?

Here is the detail of the calculation:

Because 2069 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 8 public holidays that do not fall during a weekend and we obtain 253 working days in 2069.

Here is the list of these 8 public holidays:

1. New Year's Day : Tuesday, 1 January, 2069
2. Good Friday : Friday, 12 April, 2069
3. Easter Monday : Monday, 15 April, 2069
4. Labour Day : Wednesday, 1 May, 2069
5. Establishment Day : Monday, 1 July, 2069
6. National Day : Tuesday, 1 October, 2069
7. Christmas Day : Wednesday, 25 December, 2069
8. Boxing Day : Thursday, 26 December, 2069

And here is the public holiday falling on a weekend:

1. Holy Saturday : Saturday, 13 April, 2069