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 12 public holidays that do not fall during a weekend and we obtain 249 working days in 2025.
Here is the list of these 12 public holidays:
1. New Year's Day : Wednesday, 1 January, 2025
2. Good Friday : Friday, 18 April, 2025
3. Easter Monday : Monday, 21 April, 2025
4. Ascension Day : Thursday, 29 May, 2025
5. Whit Monday : Monday, 9 June, 2025
6. Corpus Christi : Thursday, 19 June, 2025
7. Swiss National Day : Friday, 1 August, 2025
8. Assumption of Mary : Friday, 15 August, 2025
9. Saint Maurice's Day : Monday, 22 September, 2025
10. Immaculate Conception : Monday, 8 December, 2025
11. Christmas Day : Thursday, 25 December, 2025
12. Saint Stephen's Day : Friday, 26 December, 2025
And here is the public holiday falling on a weekend:
1. All Saints' Day : Saturday, 1 November, 2025
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