People tend to check in during these times:
This theology library serves seminarians and lay students in graduate and continuing education programs, UST undergrads and archdiocesan parish professionals.
What are you planning to do for the Independence Day holiday? We'll be enjoying out enjoying the holiday too! (Closed Fri, 7/4-Sun, 7/6; regular hours before and after)
Check out the group study room on the lower level. You can reserve it online: http://stthomas.libcal.com/booking/Ireland.
It's a bit of an unspoken rule that this is a silent library. Great for individual work, but if you have a group project, it's best to be considerate and work elsewhere.
There's a variety of study spaces here ... intimate carrels, quiet & group study rooms, plus the spacious reference room ... and air conditioning. Everything you could want for summer studying.