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Assistant:
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How many working days in year 1977?
Here is the detail of the calculation:
Because 1977 is not a leap year, it has 365 days.
Let's remove 53 saturdays and 52 sundays. It remains 260 days.
Now, let's remove 11 public holidays that do not fall during a weekend and we obtain 249 working days in 1977.
Here is the list of these 11 public holidays:
1. Seollal / Korean New Year Holiday : четвер, 17 лютий, 1977
2. Seollal / Korean New Year Holiday : п'ятниця, 18 лютий, 1977
3. Independence Movement Day : вівторок, 1 березень, 1977
4. Children's Day : четвер, 5 травень, 1977
5. Buddha's Birthday : середа, 25 травень, 1977
6. Memorial Day : понеділок, 6 червень, 1977
7. Liberation Day : понеділок, 15 серпень, 1977
8. Chuseok / Midautumn Festival : понеділок, 26 вересень, 1977
9. Chuseok / Midautumn Festival : вівторок, 27 вересень, 1977
10. Chuseok / Midautumn Festival : середа, 28 вересень, 1977
11. National Foundation Day : понеділок, 3 жовтень, 1977
And here are the 4 public holidays falling on a weekend:
1. New Year's Day : субота, 1 січень, 1977
2. Seollal / Korean New Year Holiday : субота, 19 лютий, 1977
3. Hangeul Day : неділя, 9 жовтень, 1977
4. Christmas Day : неділя, 25 грудень, 1977