Holiday Calendar
Sienno Public Holidays 2026
województwo mazowieckie · Poland
Total Holidays
14
Next Holiday
May Day
Days Until Next
6
Year
2026
| Date | Local Name | English Name | Type |
|---|---|---|---|
Jan 1, 2026 Thursday |
Nowy Rok | New Year's Day | Public |
Jan 6, 2026 Tuesday |
Święto Trzech Króli | Epiphany | Public |
Apr 5, 2026 Sunday |
Wielkanoc | Easter Sunday | Public |
Apr 6, 2026 Monday |
Drugi Dzień Wielkanocy | Easter Monday | Public |
May 1, 2026 Friday |
Święto Pracy | May Day | Public |
May 3, 2026 Sunday |
Święto Narodowe Trzeciego Maja | Constitution Day | Public |
May 24, 2026 Sunday |
Zielone Świątki | Pentecost | Public |
Jun 4, 2026 Thursday |
Boże Ciało | Corpus Christi | Public |
Aug 15, 2026 Saturday |
Wniebowzięcie Najświętszej Maryi Panny | Assumption Day | Public |
Nov 1, 2026 Sunday |
Wszystkich Świętych | All Saints' Day | Public |
Nov 11, 2026 Wednesday |
Narodowe Święto Niepodległości | Independence Day | Public |
Dec 24, 2026 Thursday |
Wolna Wigilia | Christmas Eve | Public |
Dec 25, 2026 Friday |
Boże Narodzenie | Christmas Day | Public |
Dec 26, 2026 Saturday |
Drugi Dzień Bożego Narodzenia | St. Stephen's Day | Public |
Frequently Asked Questions
How many public holidays are there in Sienno in 2026?
Sienno follows the national holiday calendar of Poland, which has 14 public holidays in 2026.
What is the next public holiday in Sienno?
The next public holiday in Sienno is May Day on May 1, 2026.
Is New Year's Day a public holiday in Sienno?
Yes, New Year's Day is an official public holiday in Poland and is observed in Sienno.
Are banks closed on public holidays in Sienno?
Yes, banks and government offices in Sienno are typically closed on national public holidays. ATMs remain accessible.
What state is Sienno in?
Sienno is located in województwo mazowieckie, Poland.
What currency is used in Sienno?
Sienno uses the Polish złoty as the official currency.
Do schools close on public holidays in Sienno?
Yes, schools in Sienno, województwo mazowieckie are generally closed on national public holidays declared by Poland.
What is the weather like in Sienno?
Check the latest 3-day weather forecast for Sienno on our Weather page.