On this day, we clean the book stock from dust, carry out the minor repair of the equipment and undertake other urgent work.

On May 9-10, 2026, all Library branches will be closed, except for the reading hall at Pokrovsky Boulevard 11.
On May 11, 2026, the reading hall at Staraya Basmannaya 21/4, Building B will be open from 10:00 a.m. to 9:00 p.m.
The reading hall at Shabolovka 28/11, building 2 will be open from 10:00 a.m. to 8:00 p.m.

On this day, we clean the book stock from dust, carry out the minor repair of the equipment and undertake other urgent work.