Define a period

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How many working days in year 2039?

Here is the detail of the calculation:

Because 2039 is not a leap year, it has 365 days.

Let's remove 52 saturdays and 53 sundays. It remains 260 days.

Now, let's remove 7 public holidays that do not fall during a weekend and we obtain 253 working days in 2039.

Here is the list of these 7 public holidays:

1. Yom Ha-Atzmaut : Thursday, 28 April, 2039
2. Shavuot : Sunday, 29 May, 2039
3. Rosh Hashanah : Monday, 19 September, 2039
4. Rosh Hashanah : Tuesday, 20 September, 2039
5. Yom Kippur : Wednesday, 28 September, 2039
6. Sukkot : Monday, 3 October, 2039
7. Shemini Atzeret / Simchat Torah : Monday, 10 October, 2039

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

1. Pesach : Saturday, 9 April, 2039
2. Shvi'i shel Pesach : Friday, 15 April, 2039