Define a period

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How many working days in year 2038?

Here is the detail of the calculation:

Because 2038 is not a leap year, it has 365 days.

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

Now, let's remove 8 public holidays that do not fall during a weekend and we obtain 252 working days in 2038.

Here is the list of these 8 public holidays:

1. Purim : Sunday, 21 March, 2038
2. Pesach : Tuesday, 20 April, 2038
3. Shvi'i shel Pesach : Monday, 26 April, 2038
4. Yom Ha-Atzmaut : Tuesday, 11 May, 2038
5. Shavuot : Wednesday, 9 June, 2038
6. Rosh Hashanah : Thursday, 30 September, 2038
7. Sukkot : Thursday, 14 October, 2038
8. Shemini Atzeret / Simchat Torah : Thursday, 21 October, 2038

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

1. Rosh Hashanah : Friday, 1 October, 2038
2. Yom Kippur : Saturday, 9 October, 2038