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 9 public holidays that do not fall during a weekend and we obtain 252 working days in 1901.
 Here is the list of these 9 public holidays: 
 
 1. New Year's Day : Tuesday, 1 January, 1901 
2. New Year's Holiday : Wednesday, 2 January, 1901 
3. Orthodox Christmas Day : Monday, 7 January, 1901 
4. National Day : Friday, 15 February, 1901 
5. Great Friday : Friday, 12 April, 1901 
6. Easter Monday : Monday, 15 April, 1901 
7. May Day : Wednesday, 1 May, 1901 
8. May Day Holiday : Thursday, 2 May, 1901 
9. Armistice Day : Monday, 11 November, 1901 
And here are the 3 public holidays falling on a weekend:
1. National Day Holiday : Saturday, 16 February, 1901 
2. Orthodox Easter Saturday : Saturday, 13 April, 1901 
3. Easter : Sunday, 14 April, 1901