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 2018?
Here is the detail of the calculation:
Because 2018 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 12 public holidays that do not fall during a weekend and we obtain 249 working days in 2018.
Here is the list of these 12 public holidays:
1. Confraternização Universal : Monday, 1 January, 2018
2. Terça-feira de Carnaval : Tuesday, 13 February, 2018
3. Sexta Feira Santa ou Paixão de Cristo : Friday, 30 March, 2018
4. Dia do Trabalho : Tuesday, 1 May, 2018
5. Corpus Christi : Thursday, 31 May, 2018
6. Independência do Brasil : Friday, 7 September, 2018
7. Nossa Senhora Aparecida : Friday, 12 October, 2018
8. Finados : Friday, 2 November, 2018
9. Proclamação da República Brasileira : Thursday, 15 November, 2018
10. Dia Nacional de Zumbi e da Consciência Negra : Tuesday, 20 November, 2018
11. Emancipação do Paraná : Wednesday, 19 December, 2018
12. Natal : Tuesday, 25 December, 2018
And here is the public holiday falling on a weekend:
1. Tiradentes : Saturday, 21 April, 2018
Save 
Delete 
Copy 
