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“Analyze the period from November 1, 2025, to April 25, 2028.”
or
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Assistant:
I understand all languages.
How many working days in year 1907?
Here is the detail of the calculation:
Because 1907 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 1907.
Here is the list of these 12 public holidays:
1. 신정 : Tuesday, 1 January, 1907
2. Seollal / Korean New Year Holiday : Tuesday, 12 February, 1907
3. Seollal / Korean New Year Holiday : Wednesday, 13 February, 1907
4. Seollal / Korean New Year Holiday : Thursday, 14 February, 1907
5. 삼일절 : Friday, 1 March, 1907
6. 어린이날 : Monday, 6 May, 1907
7. 현충일 : Thursday, 6 June, 1907
8. 광복절 : Thursday, 15 August, 1907
9. 추석 : Monday, 23 September, 1907
10. 개천절 : Thursday, 3 October, 1907
11. 한글날 : Wednesday, 9 October, 1907
12. 성탄절 : Wednesday, 25 December, 1907
And here are the 4 public holidays falling on a weekend:
1. 어린이날 : Sunday, 5 May, 1907
2. 석가탄신일 : Sunday, 19 May, 1907
3. 추석 : Saturday, 21 September, 1907
4. 추석 : Sunday, 22 September, 1907