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 2005?
Here is the detail of the calculation:
Because 2005 is not a leap year, it has 365 days.
Let's remove 53 saturdays and 52 sundays. It remains 260 days.
Now, let's remove 6 public holidays that do not fall during a weekend and we obtain 254 working days in 2005.
Here is the list of these 6 public holidays:
1. Good Friday : Friday, 25 March, 2005
2. Easter Monday : Monday, 28 March, 2005
3. Ascension Day : Thursday, 5 May, 2005
4. Whit Monday : Monday, 16 May, 2005
5. Swiss National Day : Monday, 1 August, 2005
6. Saint Stephen's Day : Monday, 26 December, 2005
And here are the 5 public holidays falling on a weekend:
1. New Year's Day : Saturday, 1 January, 2005
2. Berchtold's Day : Sunday, 2 January, 2005
3. Christmas Eve : Saturday, 24 December, 2005
4. Christmas Day : Sunday, 25 December, 2005
5. New Year's Eve : Saturday, 31 December, 2005
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