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Assistant:
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How many working days in year 2138?
Here is the detail of the calculation:
Because 2138 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 14 public holidays that do not fall during a weekend and we obtain 247 working days in 2138.
Here is the list of these 14 public holidays:
1. New Year's Day : Wednesday, 1 January, 2138
2. Coming of Age Day : Monday, 13 January, 2138
3. Foundation Day : Tuesday, 11 February, 2138
4. Emperor's Birthday (observance) : Monday, 24 February, 2138
5. Vernal Equinox Day : Thursday, 20 March, 2138
6. Shōwa Day : Tuesday, 29 April, 2138
7. Children's Day : Monday, 5 May, 2138
8. Marine Day : Monday, 21 July, 2138
9. Mountain Day : Monday, 11 August, 2138
10. Respect-for-Aged Day : Monday, 15 September, 2138
11. Autumnal Equinox Day : Tuesday, 23 September, 2138
12. Health and Sports Day : Monday, 13 October, 2138
13. Culture Day : Monday, 3 November, 2138
14. Labor Thanksgiving Day (observance) : Monday, 24 November, 2138
And here are the 4 public holidays falling on a weekend:
1. Emperor's Birthday : Sunday, 23 February, 2138
2. Constitution Memorial Day : Saturday, 3 May, 2138
3. Greenery Day : Sunday, 4 May, 2138
4. Labor Thanksgiving Day : Sunday, 23 November, 2138
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