Muzeum Śląskie in Katowice – Holidays opening hours and days in 2020:
- 1.01.2020 – Wednesday – closed
- 6.01.2020 – Monday – closed
- 11.04.2020 – Saturday – open 10.00-15.00
- 12.04.2020 – Sunday – closed
- 13.04.2020 – Monday – closed
- 1.05.2020 – Friday – open
- 3.05.2020 – Sunday – open
- 31.05.2020 – Sunday – open
- 11.06.2020 – Thursday – open
- 15.08.2020 – Saturday – open
- 1.11.2020 – Sunday – closed
- 11.11.2020 – Wednesday – open
- 24.12.2020 – Thursday – closed
- 25.12.2020 – Friday – closed
- 26.12.2020 – Saturday – open
- 31.12.2020 – Thursday – open 10.00-15.00
