Texas Tech University


Regular Hours

Monday-Friday: 7:00 a.m. - 11:00 p.m.

Saturday:  8:00 a.m. - 11:00 p.m.

Sunday:  12:00 p.m. - 11:00 p.m.

*Closed on University Holidays


Holiday Hours

Individual Office & Hospitality Services hours will vary.

Please note: The Student Union Building will follow the University guidelines for opening and closing during inclement weather.

Building & Information Center

Monday-Friday: 7 am - 11 pm
Saturday: 8 am - 11 pm
Sunday: 12 pm - 11 pm


Monday-Friday: 8 am - 5 pm

Raider Depot Campus Store


Monday-Friday: 8:30 am - 4 pm

IT Help Central

Sunday: 1:00 PM – 5:00 PM
Monday – Friday: 8:00 AM – 5:00 PM
Saturday: 10:00 AM – 5:00 PM

Prosperity Bank

Monday-Friday: 8:30 am - 5 pm

Hospitality Services (Dining)

Student Union Food Court is now open!  

- Chick-fil-A
- Raider Pit BBQ
- Boar's Head Deli
- Grab-N-Go
- Pizza Hut

All Hospitality locations are now cashless except Chick-fil-A.

Retail corridor:

- Paciugo
- Sam's Place mini-market

Visit hospitality.ttu.edu for hours of operation.

Dean of Students

www.deanofstudents.ttu.edu for updates and call number for assistance for students in crisis. In the event of an emergency, please call TTU Police at 806-742-3931 or 911.

Raider Red's Food Pantry

For questions, please call the Office of the Dean of Students at 806-742-2984 Monday – Friday 8:00 am – 5:00 pm


SUB Maps

Click a tab to view different floor maps. Click a map to view larger.

SUB First Floor Map
SUB Second Floor Map
SUB Third Floor Map
SUB Basement Floors Map




Go to Texas Tech Campus Map