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 2028?
Here is the detail of the calculation:
Because 2028 is a leap year, it has 366 days.
Let's remove 53 saturdays and 53 sundays. It remains 260 days.
Now, let's remove 8 public holidays that do not fall during a weekend and we obtain 252 working days in 2028.
Here is the list of these 8 public holidays:
1. Jueves Santo : Thursday, 13 April, 2028
2. Viernes Santo : Friday, 14 April, 2028
3. Día del Trabajo : Monday, 1 May, 2028
4. Día del Ejército : Monday, 3 July, 2028
5. Día de la Independencia : Friday, 15 September, 2028
6. Día de la Revolución : Friday, 20 October, 2028
7. Día de Todos los Santos : Wednesday, 1 November, 2028
8. Navidad : Monday, 25 December, 2028
And here are the 4 public holidays falling on a weekend:
1. Año Nuevo : Saturday, 1 January, 2028
2. Sábado Santo : Saturday, 15 April, 2028
3. Noche Buena : Sunday, 24 December, 2028
4. Víspera de Año Nuevo : Sunday, 31 December, 2028
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