Connect!
Export
Holidays optimizer
New version 2026
Todo
Birthdays
Teams
Define a custom 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 USA
| Texas

Working days

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







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

How many working days in 1980 in USA (Texas)?

In 1980, there are 245 working days in USA (Texas).

This is calculated from:

  • 366 total days
  • 104 week-end days
  • 17 public holidays falling on weekdays

How is the calculation made?

Because 1980 is a leap year, it has 366 days.

Let's remove 52 saturdays and 52 sundays. It remains 262 days.

Now, let's remove 17 public holidays that do not fall during a weekend and we obtain 245 working days in 1980.

Frequently asked questions

How many working days in 1980 in USA (Texas)?

There are 245 working days in 1980 in USA (Texas).

How many weekend days are there in 1980?

There are 104 weekend days in 1980.

Is 1980 a leap year?

Yes. 1980 is a leap year and has 366 days.

How many public holidays fall on weekdays in 1980?

17 public holidays fall on weekdays in 1980.

Public holidays falling on weekdays in 1980

1. New Year's Day : tuesday, january 1, 1980
2. Martin Luther King Day : monday, january 21, 1980
3. Washington's Birthday : monday, february 18, 1980
4. César Chávez Day : monday, march 31, 1980
5. Good Friday : friday, april 4, 1980
6. Confederate Memorial Day : monday, april 28, 1980
7. Memorial Day : monday, may 26, 1980
8. Juneteenth National Independence Day : thursday, june 19, 1980
9. Independence Day : friday, july 4, 1980
10. Lyndon Baines Johnson Day : wednesday, august 27, 1980
11. Labor Day : monday, september 1, 1980
12. Veterans Day : tuesday, november 11, 1980
13. Thanksgiving : thursday, november 27, 1980
14. Black Friday : friday, november 28, 1980
15. Christmas Eve : wednesday, december 24, 1980
16. Christmas : thursday, december 25, 1980
17. December 26 : friday, december 26, 1980

Explore more

How many working days in 1979 in USA (Texas)?    How many working days in 1981 in USA (Texas)?