The Opening Hours for the Libraries:
- Main Library Kaisa House: Mon-Fri 8-20 and Sat 11-17. Customer service Mon-Fri 10-19, Sat 11-17.
- Kumpula: Mon-Fri 8-18. Customer service 10-17.
- Terkko: Mon-Fri 8-20. Customer service 10-17.
- Viikki: Mon-Fri 8-19. Customer service 10-17.
From September 15th until December 1st the Main Library will be open on Sundays from 11 am to 5 pm, with the exception of the weekend of All Saints' Day 2.-3.11. during which the whole building will be closed.