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 1915?
Here is the detail of the calculation:
Because 1915 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 8 public holidays that do not fall during a weekend and we obtain 253 working days in 1915.
Here is the list of these 8 public holidays:
1. 신정 : Friday, 1 January, 1915
2. Seollal / Korean New Year Holiday : Monday, 15 February, 1915
3. 삼일절 : Monday, 1 March, 1915
4. 어린이날 : Wednesday, 5 May, 1915
5. 석가탄신일 : Friday, 21 May, 1915
6. 추석 : Wednesday, 22 September, 1915
7. 추석 : Thursday, 23 September, 1915
8. 추석 : Friday, 24 September, 1915
And here are the 7 public holidays falling on a weekend:
1. Seollal / Korean New Year Holiday : Saturday, 13 February, 1915
2. Seollal / Korean New Year Holiday : Sunday, 14 February, 1915
3. 현충일 : Sunday, 6 June, 1915
4. 광복절 : Sunday, 15 August, 1915
5. 개천절 : Sunday, 3 October, 1915
6. 한글날 : Saturday, 9 October, 1915
7. 성탄절 : Saturday, 25 December, 1915
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