News - Published on 21.1.2026, 12:05 # Changes to the opening hours of the Honkaharju laboratory Keywords: - [laboratory](< /en/search?q=laboratory >) - [Diagnostic Center](< /en/search?q=Diagnostic Center >)  The weekday opening hours of the Honkaharju laboratory have been extended, and the laboratory opens on weekdays at 7:00 a.m. The laboratory is open on weekdays from 7:00 a.m. to 3:00 p.m. and is closed on Saturdays and Sundays. In the Honkaharju laboratory we serve customers with booked appointments. [Honkaharju laboratory](/en/patient/hospitals-and-other-units/honkaharju-laboratory "Honkaharju laboratory") Book a laboratory appointment at [www.huslab.fi/booking](http://www.huslab.fi/booking) or by calling the number 09 471 86800 on weekdays from 7:30 a.m. to 3:30 p.m. [See all HUS laboratories](https://www.hus.fi/en/laboratories) [News January 8, 2026: Changes to the opening hours of laboratories in South Karelia](/en/newsroom/changes-opening-hours-laboratories-south-karelia "Changes to the opening hours of laboratories in South Karelia ") Share the news - [ Share on Facebook (opens in a new window) ](https://www.facebook.com/sharer/sharer.php?u=https://www.hus.fi/en/newsroom/changes-opening-hours-honkaharju-laboratory) - [ Share on Linkedin (opens in a new window) ](https://www.linkedin.com/sharing/share-offsite/?url=https://www.hus.fi/en/newsroom/changes-opening-hours-honkaharju-laboratory) Print this page