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 2001?
Here is the detail of the calculation:
Because 2001 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 14 public holidays that do not fall during a weekend and we obtain 247 working days in 2001.
Here is the list of these 14 public holidays:
1. Confraternização Universal : Monday, 1 January, 2001
2. Dia do evangélico : Tuesday, 23 January, 2001
3. Terça-feira de Carnaval : Tuesday, 27 February, 2001
4. Alusivo ao Dia Internacional da Mulher : Thursday, 8 March, 2001
5. Sexta Feira Santa ou Paixão de Cristo : Friday, 13 April, 2001
6. Dia do Trabalho : Tuesday, 1 May, 2001
7. Corpus Christi : Thursday, 14 June, 2001
8. Dia do evangélico : Monday, 18 June, 2001
9. Dia da Amazônia : Wednesday, 5 September, 2001
10. Independência do Brasil : Friday, 7 September, 2001
11. Nossa Senhora Aparecida : Friday, 12 October, 2001
12. Finados : Friday, 2 November, 2001
13. Proclamação da República Brasileira : Thursday, 15 November, 2001
14. Natal : Tuesday, 25 December, 2001
And here are the 2 public holidays falling on a weekend:
1. Tiradentes : Saturday, 21 April, 2001
2. Assinatura do Tratado de Petrópolis : Saturday, 17 November, 2001
Save 
Delete 
Copy 
