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 Poland
| National public holidays

Working days

EN | PL ▼
Employee  ▼
South Korea
Canada
Italia
España
South Africa
New Zealand
Israel
Sweden
Denmark
Norway
Finland
Turkey
Portugal
Brasil
Greece
Luxembourg
Australia
Working days world map
Deutschland
Slovenia
Slovakia
Estonia
Croatia
Serbia
Romania
Bulgaria
Czech Republic
Russia
Ukraine
Turkey
France
Belarus
USA
Schweiz
Netherlands
Belgique
China
...
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
▼
👤

Warning: Undefined variable $shared_access in /home/tcpcatch/www/poland/fond.php on line 3074
Pseudo
Choose a short display name visible in your account.

Profile
Profile 1
Id: - Employee


Security
Two-factor authentication
Not enabled
Protect your account with a verification code generated on your phone.
Account
Contact

How many working days in 2066 in Poland (National public holidays)?

In 2066, there are 253 working days in Poland (National public holidays).

This is calculated from:

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

How is the calculation made?

Because 2066 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 8 public holidays that do not fall during a weekend and we obtain 253 working days in 2066.

Frequently asked questions

How many working days in 2066 in Poland (National public holidays)?

There are 253 working days in 2066 in Poland (National public holidays).

How many weekend days are there in 2066?

There are 104 weekend days in 2066.

Is 2066 a leap year?

No. 2066 is not a leap year and has 365 days.

How many public holidays fall on weekdays in 2066?

8 public holidays fall on weekdays in 2066.

Public holidays falling on weekdays in 2066

1. Nowy Rok : Friday, 1 January, 2066
2. Święto Trzech Króli : Wednesday, 6 January, 2066
3. Poniedziałek Wielkanocny : Monday, 12 April, 2066
4. Święto Konstytucji : Monday, 3 May, 2066
5. Boże Ciało : Thursday, 10 June, 2066
6. Wszystkich Świętych : Monday, 1 November, 2066
7. Dzień Niepodległości : Thursday, 11 November, 2066
8. Wigilia Bożego Narodzenia : Friday, 24 December, 2066

Public holidays falling on a weekend

1. Niedziela Wielkanocna : Sunday, 11 April, 2066
2. Święto Pracy : Saturday, 1 May, 2066
3. Zielone Świątki : Sunday, 30 May, 2066
4. Wniebowzięcie Najświętszej Maryi Panny : Sunday, 15 August, 2066
5. Pierwszy dzień Bożego Narodzenia : Saturday, 25 December, 2066
6. Drugi dzień Bożego Narodzenia : Sunday, 26 December, 2066

Explore more

How many working days in 2065 in Poland (National public holidays)?    How many working days in 2067 in Poland (National public holidays)?