Opening hours

Opening hours per location:

The adjusted opening hours around public holidays and vacations can be found at the bottom of the page

ACLO Sports Centre and fitness
Monday – Friday: 7:30 AM – 23:00 PM
Saturday: 9:00 AM to 22:00 PM
Sunday: 10am-00pm

Willem Alexander Sports Centre (swimming pool)
Monday – Friday: open*
Saturday – Sunday: closed
*For exact opening hours, see swimming pool time slots in the ACLO app (open hour > swimming)

ACLO City
Monday – Friday: open**
Saturday – Sunday: closed**
**ACLO City is open when group classes are taking place. For Powerstation's exact opening hours, see the ACLO app.

ACLO City Powerstation
The ACLO Powerstation has different opening hours for Northside Barbell members and for ACLO members with a Power Card. Below are the opening hours for ACLO members with a Power Card:
- Monday from 12:00 to 16:30
- Tuesday from 12:00 to 17:45
- Wednesday from 3:30 PM to 6:00 PM
- Thursday from 12:00 to 16:30
- Friday from 3:00 PM to 6:00 PM
- Saturday: no ACLO fitness hours
- Sunday: 9:00 AM - 12:15 PM

ACLO members* are athletes with an ACLO and fitness membership and a power membership. More information can be found in the sports overview under "Power."

Deviations from opening hours 2025/2026

ACLO Sports Center

Christmas holidays (20-12-25 to 2-1-26): 1:00 PM - 8:00 PM

Christmas Eve (24-12-25): 8:00 AM - 6:00 PM

Christmas Day (25-12-25): closed

New Year's Eve (December 31, 2025 - January 1, 2026): closed

Good Friday (April 3, 2026): 1:00 PM - 8:00 PM

Easter Sunday (5-4-26): closed

Easter Monday (April 6, 2026): 1:00 PM - 8:00 PM

King's Day (27-4-26): closed

Remembrance Day (4-5-26): 8:00 AM - 6:30 PM

Liberation Day (5-5-2026): closed

Ascension Day (5/14/26): 1:00 PM - 8:00 PM

First Pentecost Day (24-5-26): closed

Whit Monday (25-5-26): 1:00 PM - 8:00 PM

ACLO City

Christmas holidays (20-12-25 to 2-1-26): closed

Christmas Eve (24-12-25): closed

Christmas Day (25-12-25): closed

New Year's Eve (December 31, 2025 - January 1, 2026): closed

Good Friday (3-4-26): closed

Easter Sunday (5-4-26): closed

Easter Monday (April 6, 2026): closed

King's Day (27-4-26): closed

Remembrance Day (4-5-26): closed from 18.30 pm

Liberation Day (5-5-2026): closed

Ascension Day (14-5-26): closed

First Pentecost Day (24-5-26): closed

Whit Monday (25-5-26): closed

WHAT

The Willem-Alexander Sports Centre (WAS) will be closed during the day until 3 p.m. in the following weeks from September 2025:

Week 43 2025: Autumn break
Week 9 2026: Spring break
Week 18 2026: May holiday

Christmas holidays (20-12-25 to 2-1-26): closed

Christmas Eve (24-12-25): closed

Christmas Day (25-12-25): closed

New Year's Eve (December 31, 2025 - January 1, 2026): closed

Good Friday (3-4-26): closed

Easter Sunday (5-4-26): closed

Easter Monday (April 6, 2026): closed

King's Day (27-4-26): closed

Remembrance Day (4-5-26): closed from 18.30 pm

Liberation Day (5-5-2026): closed

Ascension Day (14-5-26): closed

Hanze Margin Day (15-5-26): closed

Athens Games (21-5-26): swimming pool closed between 17.00pm and 20.00pm

First Pentecost Day (24-5-26): closed

Whit Monday (25-5-26): closed