University of the Pacific's business hours are 8:30 a.m to 5:00 p.m., Monday through Friday. Administrative offices are closed on weekends and most federal holidays.

DeRosa University Center
- Sunday through Thursday: 7 a.m.–midnight
- Friday and Saturday: 7 a.m.–1 a.m.
Dining Hours
- Marketplace:
- August 16 | 9am-8pm
- August 17 | 8am-2pm
- August 18 | Closed
- August 19 | 5pm-8pm
- Lair:
- August 16 | 8pm-midnight
- August 17 | 6pm-midnight
- Starbucks:
- Monday-Friday | 7:30am-6pm
- Saturday-Sunday | 10am-5pm
- The Grove
- Monday-Friday | 7:30am-10:30pm
- Saturday | 12pm-11pm
- Sunday | 12pm-10pm
- River Room Last Day
- May 12 through August 24 | Closed


Pacific Recreation hours
Pacific Gaming Center
- Monday: 5–11 p.m.
- Tuesday: 5–11 p.m.
- Wednesday: 5 p.m.–2 a.m.
- Thursday: 5 p.m.–2 a.m.
- Friday: 5 p.m.–2 a.m.
- Saturday and Sunday: 11 a.m.–5 p.m.
Hours are subject to change for special occasions.
