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”
Assistant:
I understand all languages.
How many working days in year 2040?
Here is the detail of the calculation:
Because 2040 is a leap year, it has 366 days.
Let's remove 52 saturdays and 53 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 2040.
Here is the list of these 10 public holidays:
1. Good Friday : Friday, 30 March, 2040
2. Easter Monday : Monday, 2 April, 2040
3. Labour Day : Tuesday, 1 May, 2040
4. Liberation Day : Tuesday, 8 May, 2040
5. St Cyril and Methodius' Day : Thursday, 5 July, 2040
6. Jan Hus Day : Friday, 6 July, 2040
7. St Wenceslas Day : Friday, 28 September, 2040
8. Christmas Eve : Monday, 24 December, 2040
9. Christmas Day : Tuesday, 25 December, 2040
10. St. Stephen's Day : Wednesday, 26 December, 2040
And here are the 3 public holidays falling on a weekend:
1. Restoration Day of the Independent Czech State : Sunday, 1 January, 2040
2. Independence Day : Sunday, 28 October, 2040
3. Freedom and Democracy Day : Saturday, 17 November, 2040
Save 
Delete 
Copy 
