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 2021?
Here is the detail of the calculation:
Because 2021 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 6 public holidays that do not fall during a weekend and we obtain 255 working days in 2021.
Here is the list of these 6 public holidays:
1. New Year's Day : Friday, 1 January, 2021
2. Good Friday : Friday, 2 April, 2021
3. Ascension Day : Thursday, 13 May, 2021
4. Corpus Christi : Thursday, 3 June, 2021
5. All Saints' Day : Monday, 1 November, 2021
6. Immaculate Conception : Wednesday, 8 December, 2021
And here are the 3 public holidays falling on a weekend:
1. Swiss National Day : Sunday, 1 August, 2021
2. Assumption of Mary : Sunday, 15 August, 2021
3. Christmas Day : Saturday, 25 December, 2021
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