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“Analyze the period from November 1, 2025, to April 25, 2028.”
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“Next Thursday at 2:12 PM + 124 working hours”
Assistant:
I understand all languages.
How many working days in year 1905?
Here is the detail of the calculation:
Because 1905 is not a leap year, it has 365 days.
Let's remove 52 saturdays and 53 sundays. It remains 260 days.
Now, let's remove 12 public holidays that do not fall during a weekend and we obtain 248 working days in 1905.
Here is the list of these 12 public holidays:
1. Seollal / Korean New Year Holiday : Friday, 3 February, 1905
2. 삼일절 : Wednesday, 1 March, 1905
3. 어린이날 : Friday, 5 May, 1905
4. 석가탄신일 : Thursday, 11 May, 1905
5. 현충일 : Tuesday, 6 June, 1905
6. 광복절 : Tuesday, 15 August, 1905
7. 추석 : Tuesday, 12 September, 1905
8. 추석 : Wednesday, 13 September, 1905
9. 추석 : Thursday, 14 September, 1905
10. 개천절 : Tuesday, 3 October, 1905
11. 한글날 : Monday, 9 October, 1905
12. 성탄절 : Monday, 25 December, 1905
And here are the 3 public holidays falling on a weekend:
1. 신정 : Sunday, 1 January, 1905
2. Seollal / Korean New Year Holiday : Saturday, 4 February, 1905
3. Seollal / Korean New Year Holiday : Sunday, 5 February, 1905
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