Define a period

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How many working days in year 2061?

Here is the detail of the calculation:

Because 2061 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 2061.

Here is the list of these 7 public holidays:

1. Pesach : Tuesday, 5 April, 2061
2. Shvi'i shel Pesach : Monday, 11 April, 2061
3. Yom Ha-Atzmaut : Tuesday, 26 April, 2061
4. Shavuot : Wednesday, 25 May, 2061
5. Rosh Hashanah : Thursday, 15 September, 2061
6. Sukkot : Thursday, 29 September, 2061
7. Shemini Atzeret / Simchat Torah : Thursday, 6 October, 2061

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

1. Rosh Hashanah : Friday, 16 September, 2061
2. Yom Kippur : Saturday, 24 September, 2061