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 1919?
Here is the detail of the calculation:
Because 1919 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 1919.
Here is the list of these 12 public holidays:
1. 신정 : Wednesday, 1 January, 1919
2. Seollal / Korean New Year Holiday : Friday, 31 January, 1919
3. 삼일절 : Monday, 3 March, 1919
4. 어린이날 : Monday, 5 May, 1919
5. 석가탄신일 : Wednesday, 7 May, 1919
6. 현충일 : Friday, 6 June, 1919
7. 광복절 : Friday, 15 August, 1919
8. 개천절 : Friday, 3 October, 1919
9. 추석 : Tuesday, 7 October, 1919
10. 추석 : Wednesday, 8 October, 1919
11. 추석 : Thursday, 9 October, 1919
12. 성탄절 : Thursday, 25 December, 1919
And here are the 3 public holidays falling on a weekend:
1. Seollal / Korean New Year Holiday : Saturday, 1 February, 1919
2. Seollal / Korean New Year Holiday : Sunday, 2 February, 1919
3. 삼일절 : Saturday, 1 March, 1919
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