How many working days in year 1985?
Here is the detail of the calculation:
Because 1985 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 245 public holidays that do not fall during a weekend and we obtain 245 working days in 1985.
Here is the list of these 245 public holidays:
1. New Year's Day : Tuesday, 1 January, 1985
2. January 2 : Wednesday, 2 January, 1985
3. January 3 : Thursday, 3 January, 1985
4. Coming of Age Day : Monday, 14 January, 1985
5. Foundation Day : Monday, 11 February, 1985
6. Vernal Equinox Day : Wednesday, 20 March, 1985
7. Shōwa Day : Monday, 29 April, 1985
8. Constitution Memorial Day : Friday, 3 May, 1985
9. Children's Day (observance) : Monday, 6 May, 1985
10. Marine Day : Monday, 15 July, 1985
11. Respect-for-Aged Day : Monday, 16 September, 1985
12. Autumnal Equinox Day : Monday, 23 September, 1985
13. Health and Sports Day : Monday, 14 October, 1985
14. Culture Day (observance) : Monday, 4 November, 1985
15. Emperor's Birthday : Monday, 23 December, 1985
16. New Year's Eve : Tuesday, 31 December, 1985
And here are the 4 public holidays falling on a weekend:
1. Greenery Day : Saturday, 4 May, 1985
2. Children's Day : Sunday, 5 May, 1985
3. Culture Day : Sunday, 3 November, 1985
4. Labor Thanksgiving Day : Saturday, 23 November, 1985