Memorial Union

Memorial Union South entrance overhead view

Academic Year Building Hours

Mon-Thu 6:00am - 11:00pm*

Fri 6:00am - 12:00am

Sat 9:00am - 12:00am

Sun 12:00pm - 10:00pm

*Main level only after 10:00pm

Summer Hours (May 17-Aug 24, 2026)

Mon-Fri 7:30am - 4:30pm

Sat & Sun Closed

Winter Break & Spring Break

Mon-Fri 7:30am - 4:00pm

Sat & Sun Closed

Thundar's Game Room Academic Year

Mon-Thu 10:00am - 10:00pm

Fri 10:00am-12:00am

Sat 1:00-12:00am

Sun Closed

Thundar's Game Room Billiards

Design & Sign Academic Year

Mon-Fri 8:00am - 5:00pm

Sat & Sun Closed

Design and Sign front desk

Esports Academic Year

Mon-Thu 2:00pm - 10:00pm

Fri 2:00pm-12:00am

Sat 1:00-12:00am

Sun Closed

Esports Lab with students gaming

Gallery Academic Year

Mon-Fri 9:00am - 5:00pm

Sat & Sun Closed

NDSU Memorial Union Art Gallery

Alumni Center Event Hours

Mon - Fri 8:00am - 5:00pm

Weekends Closed

NDSU Alumni House

Veterans Day

Tuesday, Nov. 10 6:00am-11:00pm
Wednesday, Nov. 11 Closed
Thursday, Nov. 12 6:00am-11:00pm

Thanksgiving

Tuesday, Nov. 24 6:00am - 7:00pm
Wednesday, Nov. 25 6:00am - 5:00pm
Thursday, Nov. 26 Closed
Friday, Nov. 27 7:30am - 4:00pm
Saturday, Nov. 28 Closed
Sunday, Nov. 29 Closed

Christmas Break

Wednesday, Dec. 23 7:30am - 4:00pm
Thursday, Dec. 24 7:30am - 12:00pm (Main Level Only)
Friday, Dec. 25 Closed

New Years

Friday, Jan. 1 Closed