1. All branches will be closed on the following days in 2026
1 January (New Year’s Day, Thursday),
4 April (Holy Saturday)
5 April (Easter Sunday),
6 April (Easter Monday, Monday),
4 June (Corpus Christi, Thursday),
1 November (All Saints’ Day, Sunday),
24 December (Christmas Eve, Thursday),
25 December (Christmas Day, Friday)
2. Selected branches will be open at non-standard times
6 January (Epiphany, Tuesday) all branches from 10.00 to 16.00
3 April (Good Friday): all branches from 10.00 to 16.00
1 May (Labour Day, Friday) all branches from 10.00 to 16.00
3 May (Constitution Day, Sunday) all branches from 10.00 to 16.00
15 August (Polish Army Day, Assumption of the Blessed Virgin Mary, Saturday), all branches 10.00–16.00
11 November (Independence Day, Wednesday), all branches 10.00–16.00
26 December (St Stephen’s Day, Saturday) all branches from 10.00 to 16.00
31 December (New Year’s Eve, Thursday) MNK Main Building, Gallery of 19th-Century Polish Art in the MNK Sukiennice, MNK Czartoryski Museum from 10.00 to 14.00, other branches closed
