Questions & Answers about Dziś zrobimy krótszy spacer po parku.
Dziś and dzisiaj both mean today and are almost completely interchangeable.
- Dziś zrobimy krótszy spacer po parku.
- Dzisiaj zrobimy krótszy spacer po parku.
Both are correct, natural sentences.
Nuances:
- dzisiaj – slightly more neutral and a bit more common in everyday speech.
- dziś – a bit shorter and can feel slightly more stylistic or literary, but is still very normal in spoken Polish.
In practice, you can treat them as synonyms here.