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”
or
“I won't be working first week of next may (going to Greece)”
Assistant:
I understand all languages.
How many working days in year 2025?
Here is the detail of the calculation:
Because 2025 is not a leap year, it has 365 days.
Let's remove 52 saturdays and 52 sundays. It remains 261 days.
Now, let's remove 10 public holidays that do not fall during a weekend and we obtain 251 working days in 2025.
Here is the list of these 10 public holidays:
1. Año Nuevo : Wednesday, 1 January, 2025
2. Epifanía del Señor : Monday, 6 January, 2025
3. Jueves santo : Thursday, 17 April, 2025
4. Viernes Santo : Friday, 18 April, 2025
5. Día de Castilla y León : Wednesday, 23 April, 2025
6. Fiesta del Trabajo : Thursday, 1 May, 2025
7. Asuncíon de la Virgen : Friday, 15 August, 2025
8. Fiesta nacional de España : Monday, 13 October, 2025
9. Immaculada Concepcíon : Monday, 8 December, 2025
10. Día de Navidad : Thursday, 25 December, 2025
And here are the 3 public holidays falling on a weekend:
1. Fiesta nacional de España : Sunday, 12 October, 2025
2. Todos los Santos : Saturday, 1 November, 2025
3. Día de la Constitución Española : Saturday, 6 December, 2025
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