Define a period

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How many working days in year 2029?

Here is the detail of the calculation:

Because 2029 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 2029.

Here is the list of these 12 public holidays:

1. New Year's Day : Monday, 1 January, 2029
2. Seollal / Korean New Year Holiday : Monday, 12 February, 2029
3. Seollal / Korean New Year Holiday : Tuesday, 13 February, 2029
4. Seollal / Korean New Year Holiday : Wednesday, 14 February, 2029
5. Independence Movement Day : Thursday, 1 March, 2029
6. Children's Day : Monday, 7 May, 2029
7. Memorial Day : Wednesday, 6 June, 2029
8. Liberation Day : Wednesday, 15 August, 2029
9. Chuseok / Midautumn Festival : Friday, 21 September, 2029
10. National Foundation Day : Wednesday, 3 October, 2029
11. Hangeul Day : Tuesday, 9 October, 2029
12. Christmas Day : Tuesday, 25 December, 2029

And here are the 4 public holidays falling on a weekend:

1. Children's Day : Saturday, 5 May, 2029
2. Buddha's Birthday : Sunday, 20 May, 2029
3. Chuseok / Midautumn Festival : Saturday, 22 September, 2029
4. Chuseok / Midautumn Festival : Sunday, 23 September, 2029