Shop opening hours on Tuesday, December 31
- Biedronka – stores will be open until 19:00
- Carrefour – stores will be open until 18:00
- Kaufland – stores will be open until 18:00
- Lidl – stores will be open until 18:00
- Tesco – stores will be open until 18:00
- Żabka – franchise stores are expected to be open until 23:00. They are also not subject to restrictions on trading on Sundays and public holidays, so some locations may also be open on January 1, 2020.
On New Year's Day, major retail chains will be closed.