How many working days in year 2007?
Here is the detail of the calculation:
Because 2007 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 13 public holidays that do not fall during a weekend and we obtain 248 working days in 2007.
Here is the list of these 13 public holidays:
1. New Year's Day : Monday, 1 January, 2007
2. Coming of Age Day : Monday, 8 January, 2007
3. Foundation Day (observance) : Monday, 12 February, 2007
4. Vernal Equinox Day : Tuesday, 20 March, 2007
5. Shōwa Day (observance) : Monday, 30 April, 2007
6. Constitution Memorial Day : Thursday, 3 May, 2007
7. Greenery Day : Friday, 4 May, 2007
8. Marine Day : Monday, 16 July, 2007
9. Respect-for-Aged Day : Monday, 17 September, 2007
10. Autumnal Equinox Day (observance) : Monday, 24 September, 2007
11. Health and Sports Day : Monday, 8 October, 2007
12. Labor Thanksgiving Day : Friday, 23 November, 2007
13. Emperor's Birthday (observance) : Monday, 24 December, 2007
And here are the 6 public holidays falling on a weekend:
1. Foundation Day : Sunday, 11 February, 2007
2. Shōwa Day : Sunday, 29 April, 2007
3. Children's Day : Saturday, 5 May, 2007
4. Autumnal Equinox Day : Sunday, 23 September, 2007
5. Culture Day : Saturday, 3 November, 2007
6. Emperor's Birthday : Sunday, 23 December, 2007