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 1901?
Here is the detail of the calculation:
Because 1901 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 11 public holidays that do not fall during a weekend and we obtain 250 working days in 1901.
 Here is the list of these 11 public holidays: 
 
 1. Año Nuevo : Tuesday, 1 January, 1901 
2. Lunes de Carnaval : Monday, 18 February, 1901 
3. Martes de Carnaval : Tuesday, 19 February, 1901 
4. Viernes Santo : Friday, 5 April, 1901 
5. Día del Trabajo : Friday, 3 May, 1901 
6. Batalla de Pichincha : Friday, 24 May, 1901 
7. Primer Grito de la Independencia : Friday, 9 August, 1901 
8. Independencia de Guayaquil : Friday, 11 October, 1901 
9. Día de los Difuntos : Friday, 1 November, 1901 
10. Independencia de Cuenca : Monday, 4 November, 1901 
11. Navidad : Wednesday, 25 December, 1901