Eastwood Park Leisure Centre will be open from 7.30am to 3pm on Monday, December 23 and Barrhead Sports Centre will open from 3pm until 10pm on that day.
Christmas Eve sees both centres open from 9am until 3pm and they will be closed on Christmas Day, Boxing Day and Friday, December 27.
On that weekend both centres will be open from 9am until 5pm.
On Monday, December 30, Eastwood Park will pen from 3pm until 10pm while Barrhead will open from 7.30am until 3pm.
Eastwood High Sports Centre and Neilston Leisure Centre will be closed over the festive period.
Their lst day will be Sunday, December 22 and they will reopen on Saturday, January 4.
The last admission to all centres will be 40 minutes before closing time.