Preston Smith Library (Lubbock):
Mon-Thu: 7:30am-12:00 midnight
Friday: 7:30am-10:00pm
Saturday: 9:00am-10:00pm
Sunday: 9:00am-12:00 midnight
Harington Library (Amarillo):
Mon-Thu: 7:30am – 11:00pm
Friday: 7:30am – 5:00pm
Saturday: 9:00am – 5:00pm
Sunday: 2:00pm – 10:00pm
Libraries of the Health Sciences (Odessa/Permian Basin):
Mon-Thu: 7:30am-9:30pm
Friday: 7:30am-5:00pm
Saturday: 10:00am-5:00pm
Sunday: 12:00pm-5:00pm