The seven days of the week in Polish
| English | Dictionary form | On... | Every... |
|---|---|---|---|
| Monday | poniedziałek | w poniedziałek | w poniedziałki / co poniedziałek |
| Tuesday | wtorek | we wtorek | we wtorki / co wtorek |
| Wednesday | środa | w środę | w środy / co środę |
| Thursday | czwartek | w czwartek | w czwartki / co czwartek |
| Friday | piątek | w piątek | w piątki / co piątek |
| Saturday | sobota | w sobotę | w soboty / co sobotę |
| Sunday | niedziela | w niedzielę | w niedziele / co niedzielę |
Why the weekday changes after w
When w means on a particular weekday, it normally takes accusative. Masculine inanimate names such as poniedziałek and piątek look unchanged, while feminine środa, sobota, and niedziela change -a to -ę.
Wtorek usually follows we rather than w because we wtorek is easier to pronounce. This is the same preposition with an added vowel, not a different grammatical relationship.
| Dictionary | Schedule phrase | Visible change |
|---|---|---|
| poniedziałek | w poniedziałek | none in the masculine inanimate accusative |
| wtorek | we wtorek | we avoids a difficult consonant cluster |
| środa | w środę | feminine -a becomes -ę |
| sobota | w sobotę | feminine -a becomes -ę |
| niedziela | w niedzielę | feminine -a becomes -ę |
Say every Monday, on Mondays, and every weekend
A plural weekday after w describes a repeated routine: W poniedziałki pracuję w domu means I work from home on Mondays. Co plus a singular accusative form is another productive pattern: co poniedziałek, co środę, co sobotę.
For weekends, w weekend means this or a contextually identified weekend, while w weekendy means on weekends. Co weekend emphasizes every weekend.
| Polish | English | Pattern |
|---|---|---|
| W piątek idę do kina. | I am going to the cinema on Friday. | one Friday |
| W piątki chodzę do kina. | I go to the cinema on Fridays. | repeated routine |
| Co piątek mamy spotkanie. | We have a meeting every Friday. | co + singular |
| W weekend odpoczywam. | I rest at the weekend. | one/contextual weekend |
| W weekendy odpoczywam. | I rest on weekends. | habitual plural |
Last, this, and next weekday must agree
The adjective changes with the weekday's gender and accusative form. Say w zeszły poniedziałek but w zeszłą środę; w przyszły piątek but w przyszłą sobotę.
In casual planning, Polish also uses the bare schedule phrase when the time frame is obvious: Widzimy się w czwartek can mean See you on Thursday without adding this or next.
| Masculine weekday | Feminine weekday | English |
|---|---|---|
| w zeszły wtorek | w zeszłą środę | last Tuesday / Wednesday |
| w ten czwartek | w tę sobotę | this Thursday / Saturday |
| w przyszły piątek | w przyszłą niedzielę | next Friday / Sunday |
| każdy poniedziałek | każda środa | every Monday / Wednesday as a noun phrase |
From Monday to Friday and before or after a day
Od and do take genitive, so a range changes both weekday names: od poniedziałku do piątku. Przed takes instrumental and po takes locative in common time expressions: przed sobotą and po niedzieli.
These forms are useful enough to learn as complete calendar chunks before studying every ending in isolation.
| Expression | English | Case cue |
|---|---|---|
| od poniedziałku | from Monday | genitive after od |
| do piątku | until Friday / by Friday | genitive after do |
| przed sobotą | before Saturday | instrumental after przed |
| po niedzieli | after Sunday | locative after po |
| między wtorkiem a czwartkiem | between Tuesday and Thursday | instrumental after między |
Today, tomorrow, and other nearby days
| Polish | English | Example |
|---|---|---|
| dzisiaj / dziś | today | Dziś jest piątek. |
| jutro | tomorrow | Jutro pracuję. |
| pojutrze | the day after tomorrow | Wrócę pojutrze. |
| wczoraj | yesterday | Wczoraj była środa. |
| przedwczoraj | the day before yesterday | Przyjechał przedwczoraj. |
| w tym tygodniu | this week | Mam urlop w tym tygodniu. |
| w przyszłym tygodniu | next week | Spotkamy się w przyszłym tygodniu. |
Pronunciation and memory patterns
Stress normally falls on the next-to-last syllable: ponie-DZIA-łek, WTO-rek, ŚRO-da, CZWAR-tek, PIĄ-tek, so-BO-ta, nie-DZIE-la. The initial consonant clusters in wtorek and czwartek deserve slow practice before you speed up.
Several names contain useful number or position associations: środa is connected with the middle, czwartek with fourth, piątek with fifth, and poniedziałek historically points to the day after Sunday. Use these as memory supports, not as substitutes for retrieval practice.
| Day | Focus | Related pronunciation guide |
|---|---|---|
| poniedziałek | soft dzia and ł | soft sounds |
| wtorek | written wt is normally heard close to ft | general pronunciation |
| środa | soft ś | soft sounds |
| czwartek | initial cz | sz, cz, rz |
| piątek | nasal ą | nasal vowels |
| niedziela | soft dzie | soft sounds |
Common weekday mistakes
- Capitalizing weekday names in the middle of a sentence as English does.
- Using w środa instead of the accusative w środę.
- Forcing w wtorek instead of the standard and pronounceable we wtorek.
- Using a singular weekday for a repeated routine when w piątki or co piątek is clearer.
- Forgetting adjective agreement in w zeszłą środę and w przyszłą niedzielę.
- Using dictionary forms after od and do instead of genitive forms such as poniedziałku and piątku.
Test what you just learned
Answer before revealing the Polish, or play the hidden answer as a listening check. Mark anything uncertain for another pass; mistakes here are useful information, not a score.
I have a meeting on Monday.
Mam spotkanie w poniedziałek.
One scheduled Monday.
I am working on Wednesday.
Pracuję w środę.
Środa changes to accusative środę.
I study Polish every Tuesday.
Co wtorek uczę się polskiego.
Co plus singular expresses every Tuesday.
We go to the market on Saturdays.
W soboty chodzimy na targ.
Plural soboty marks a routine.
I work from Monday to Friday.
Pracuję od poniedziałku do piątku.
Od and do take genitive.
We will meet next week.
Spotkamy się w przyszłym tygodniu.
W plus locative describes the week.
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Example Polish practice
Mam spotkanie w poniedziałek.
One scheduled Monday.
Pracuję w środę.
Środa changes to accusative środę.
Co wtorek uczę się polskiego.
Co plus singular expresses every Tuesday.
W soboty chodzimy na targ.
Plural soboty marks a routine.
Pracuję od poniedziałku do piątku.
Od and do take genitive.
Spotkamy się w przyszłym tygodniu.
W plus locative describes the week.
Audio uses your browser's Polish voice unless a reviewed recording is available.
FAQ
Are days of the week capitalized in Polish?
No. Write poniedziałek, wtorek, and the other weekday names with lowercase letters unless one begins a sentence.
How do you say on Monday in Polish?
Say w poniedziałek. For a repeated Monday routine, use w poniedziałki or co poniedziałek.
Why is it we wtorek?
We is a form of w used before some difficult consonant clusters. We wtorek is the standard comfortable pronunciation.
How do you say on Wednesday?
Say w środę. The feminine noun środa changes to the accusative form środę after w in a schedule expression.
How do you say Monday to Friday?
Say od poniedziałku do piątku. Both od and do require genitive forms.
What is weekend in Polish?
Weekend is common in Polish. W weekend means at or during the weekend; w weekendy or co weekend describes a repeated routine.
Sources and editorial standard
Factual and instructional claims are checked against relevant educational, dictionary, institutional, product, or research sources. Examples are written for learners and are reviewed separately from the cited source text.