Assistant: Hello! I handle your requests in natural language, such as:
“Analyze the period from November 1, 2025, to April 25, 2028.”
or
“Add 100 business days to February 25, 2026.”
or
“Next Thursday at 2:12 PM + 124 working hours”
Assistant:
I understand all languages.
How many working days in year 2040?
Here is the detail of the calculation:
Because 2040 is a leap year, it has 366 days.
Let's remove 52 saturdays and 53 sundays. It remains 261 days.
Now, let's remove 9 public holidays that do not fall during a weekend and we obtain 252 working days in 2040.
Here is the list of these 9 public holidays:
1. Święto Trzech Króli : Friday, 6 January, 2040
2. Poniedziałek Wielkanocny : Monday, 2 April, 2040
3. Święto Pracy : Tuesday, 1 May, 2040
4. Święto Konstytucji : Thursday, 3 May, 2040
5. Boże Ciało : Thursday, 31 May, 2040
6. Wniebowzięcie Najświętszej Maryi Panny : Wednesday, 15 August, 2040
7. Wszystkich Świętych : Thursday, 1 November, 2040
8. Pierwszy dzień Bożego Narodzenia : Tuesday, 25 December, 2040
9. Drugi dzień Bożego Narodzenia : Wednesday, 26 December, 2040
And here are the 4 public holidays falling on a weekend:
1. Nowy Rok : Sunday, 1 January, 2040
2. Niedziela Wielkanocna : Sunday, 1 April, 2040
3. Zielone Świątki : Sunday, 20 May, 2040
4. Dzień Niepodległości : Sunday, 11 November, 2040
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