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 2020?
Here is the detail of the calculation:
Because 2020 is a leap year, it has 366 days.
Let's remove 52 saturdays and 52 sundays. It remains 262 days.
Now, let's remove 9 public holidays that do not fall during a weekend and we obtain 253 working days in 2020.
Here is the list of these 9 public holidays:
1. New Year's Day : Wednesday, 1 January, 2020
2. Berchtold's Day : Thursday, 2 January, 2020
3. Good Friday : Friday, 10 April, 2020
4. Easter Monday : Monday, 13 April, 2020
5. Ascension Day : Thursday, 21 May, 2020
6. Whit Monday : Monday, 1 June, 2020
7. Corpus Christi : Thursday, 11 June, 2020
8. Immaculate Conception : Tuesday, 8 December, 2020
9. Christmas Day : Friday, 25 December, 2020
And here are the 4 public holidays falling on a weekend:
1. Swiss National Day : Saturday, 1 August, 2020
2. Assumption of Mary : Saturday, 15 August, 2020
3. All Saints' Day : Sunday, 1 November, 2020
4. Saint Stephen's Day : Saturday, 26 December, 2020
Save 
Delete 
Copy 
