Connect!
Export
Holidays optimizer
New version 2026
Todo
Birthdays
Teams
Define a period
AI Assistant
Assistant: Hello! I handle your requests in natural language, such as:

“Analyze the period from November 1, 2025, to April 25, 2028.”
or
“Add 100 business days to February 25, 2026.”
or
“Next Thursday at 2:12 PM + 124 working hours”
or
“I won't be working first week of next may (going to Greece)”
Assistant: I understand all languages.
Send
Make
every
day
count
..in Japan
| Standard

Working days

EN | DE ▼
Employee  ▼
España
Argentina
Chile
Schweiz
Israel
Sweden
Denmark
Norway
Finland
Turkey
Portugal
Netherlands
Belgique
Monaco
Greece
Luxembourg
Canada
Working days world map
USA
India
China
Australia
South Africa
New Zealand
Russia
Ukraine
South Korea
Brasil
France
United Kingdom & Ireland
México
Colombia
Venezuela
Deutschland
Poland
Österreich
Italia
...
xxxx
From to
days:
working days:
weekend days:
custom dates:
public holidays:
Define a period
×
From:
to:
Morning
Afternoon
Reminder
Reminder
▼
make it periodic
Make it periodic
Description
work hours
Work hours
/day
▼
Teleworking
wages
Wages
$
▼
Save Save
Delete Delete
Copy Copy
Paste Paste
▼
×







Profile : Profile 1
(Id: - Employee)
Share
My purchases
Sign out
Contact

How many working days in 1958 in Japan (Standard)?

In 1958, there are 248 working days in Japan (Standard).

This is calculated from:

  • 365 total days
  • 104 weekend days
  • 13 public holidays falling on weekdays

How is the calculation made?

Because 1958 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 1958.

Frequently asked questions

How many working days in 1958 in Japan (Standard)?

There are 248 working days in 1958 in Japan (Standard).

How many weekend days are there in 1958?

There are 104 weekend days in 1958.

Is 1958 a leap year?

No. 1958 is not a leap year and has 365 days.

How many public holidays fall on weekdays in 1958?

13 public holidays fall on weekdays in 1958.

Public holidays falling on weekdays in 1958

1. New Year's Day : Wednesday, 1 January, 1958
2. Coming of Age Day : Monday, 13 January, 1958
3. Foundation Day : Tuesday, 11 February, 1958
4. Vernal Equinox Day : Thursday, 20 March, 1958
5. Shōwa Day : Tuesday, 29 April, 1958
6. Children's Day : Monday, 5 May, 1958
7. Marine Day : Monday, 21 July, 1958
8. Respect-for-Aged Day : Monday, 15 September, 1958
9. Autumnal Equinox Day : Tuesday, 23 September, 1958
10. Health and Sports Day : Monday, 13 October, 1958
11. Culture Day : Monday, 3 November, 1958
12. Labor Thanksgiving Day (observance) : Monday, 24 November, 1958
13. Emperor's Birthday : Tuesday, 23 December, 1958

Public holidays falling on a weekend

1. Constitution Memorial Day : Saturday, 3 May, 1958
2. Greenery Day : Sunday, 4 May, 1958
3. Labor Thanksgiving Day : Sunday, 23 November, 1958

Explore more

How many working days in 1957 in Japan (Standard)?    How many working days in 1959 in Japan (Standard)?