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How many working days in year 2140?

Here is the detail of the calculation:

Because 2140 is a leap year, it has 366 days.

Let's remove 53 saturdays and 52 sundays. It remains 261 days.

Now, let's remove 7 public holidays that do not fall during a weekend and we obtain 254 working days in 2140.

Here is the list of these 7 public holidays:

1. New Year's Day : пятница, 1 январь, 2140
2. National Day : вторник, 15 март, 2140
3. Good Friday : пятница, 1 апрель, 2140
4. Easter Monday : понедельник, 4 апрель, 2140
5. Pentecost Monday : понедельник, 23 май, 2140
6. All Saints' Day : вторник, 1 ноябрь, 2140
7. Second Day of Christmas : понедельник, 26 декабрь, 2140

And here are the 6 public holidays falling on a weekend:

1. Easter Sunday : воскресенье, 3 апрель, 2140
2. Labour Day : воскресенье, 1 май, 2140
3. Pentecost Sunday : воскресенье, 22 май, 2140
4. State Foundation Day : суббота, 20 август, 2140
5. National Day : воскресенье, 23 октябрь, 2140
6. Christmas Day : воскресенье, 25 декабрь, 2140