Memorial Day weekend
Saturday, May 24 – Monday, May 26
9:30 a.m. – 5:30 p.m.

Summer hours begin June 12:
Thursday, June 12 – Friday, June 20
9:30 a.m. – 5:30 p.m.

Saturday, June 21
9:30 a.m. – 4 p.m.

Sunday, June 22 – Monday, June 30
9:30 a.m. – 5:30 p.m.

Every day in July
9:30 a.m. – 5:30 p.m. 
except
Friday, July 11
9:30 a.m. – 4 p.m. (Member Appreciation Evening: 5:30–9 p.m.)

Friday, August 1 – Sunday, August 17
9:30 a.m. – 5:30 p.m.

Saturday, August 30
9:30 a.m. – 5:30 p.m.

Sunday, August 31
11 a.m. – 5:30 p.m. (opening late: Bike the Drive)

Monday, September 1
9:30 a.m. – 5:30 p.m.

Sunday, September 7
9:30 a.m. – 5:30 p.m.

Friday, September 12
9:30 a.m. – 3 p.m. (early closing)

Sunday, September 14
9:30 a.m. – 5:30 p.m.

Sunday, September 28
11 a.m. – 4 p.m. (late opening: Chicago Half Marathon)

Saturday, October 4
9:30 a.m. – 3 p.m. (early close: Columbian Ball)

Thursday, October 23
9:30 a.m. – 2 p.m. (early close: Boo Fest Member Night)

Saturday, November 15 – Sunday, November 16
9:30 a.m. – 5:30 p.m.

Saturday, November 22 – Wednesday, November 26
9:30 a.m. – 5:30 p.m.

Thanksgiving
Thursday, November 27
CLOSED

Friday, November 28 – Sunday, November 30
9:30 a.m. – 5:30 p.m.

Saturday, December 6 – Sunday, December 7
Saturday, December 13 – Sunday, December 14
Saturday, December 20 – Tuesday, December 23
9:30 a.m. – 5:30 p.m.

Christmas Eve
Wednesday, December 24
9:30 a.m. to 4 p.m.

Christmas Day
Thursday, December 25
CLOSED

Friday, December 26 – Tuesday, December 30
9:30 a.m. – 5:30 p.m.

New Year's Eve
Wednesday, December 31
9:30 a.m. to 4 p.m.