Schedules Grouplessons and open hours Grouplessons and open hours Below you can find the most up-to-date schedule for the grouplessons and open hours, corrected for changes like lesson cancellations. For more information about a group lesson or an open hour, click on the sport in the schedule or go to ‘Sports’. For more information about the location, go to ‘Contact’ (SC = Sportcentrum, WAS = Willem Alexander Sportcentrum). Do you want an easy overview see to if you can do a grouplesson today at the ACLO? Go to kaniknusporten.nl. Maandag Dinsdag Woensdag Donderdag Vrijdag Zaterdag Zondag No results found. Please try another keyword.