Complete Guide To UCLA Hours Of Operation (2026): Campus Libraries, Health Services, Recreation, And Dining

Navigating the 419-acre University of California, Los Angeles (UCLA) campus in Westwood requires an accurate understanding of service schedules across academic, clinical, recreational, and administrative departments. Facility operational windows vary widely based on academic quarter cycles, summer sessions, university holidays, and emergency service protocols.

Important Scope Disambiguation This operational guide outlines the 2026 schedules for main UCLA campus facilities in Westwood, including libraries, recreation centers, student health services, student unions, and housing dining halls, as well as primary operational hours for UCLA Health outpatient clinics and emergency medical care.

Academic Libraries and Learning Facilities

The UCLA Library system encompasses multiple specialized locations across North and South Campus. Operational schedules fluctuate between standard quarter instruction, finals weeks, intersessions, and summer sessions.

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Powell Library (Undergraduate Main Library)

Located on the Historic Horseshoe in North Campus, Powell Library serves as the primary undergraduate study and research destination.

• Regular Quarter Hours (Monday – Thursday): 7:30 AM – 11:00 PM
• Friday Hours: 7:30 AM – 5:00 PM
• Saturday Hours: 9:00 AM – 5:00 PM
• Sunday Hours: 1:00 PM – 10:00 PM
• Night Powell (Overnight Study): During Weeks 9, 10, and Finals Week of Fall, Winter, and Spring quarters, Night Powell transitions to a 24-hour continuous study window. Physical access during overnight hours (11:00 PM – 7:30 AM) strictly requires active UCLA BruinCard swiping at the main entrance.

Charles E. Young Research Library (YRL)

Serving primarily graduate researchers, faculty, and humanities scholars, YRL sits on North Campus near Charles E. Young Drive.

• Regular Quarter Hours (Monday – Thursday): 8:00 AM – 9:00 PM
• Friday Hours: 8:00 AM – 5:00 PM
• Saturday Hours: 10:00 AM – 5:00 PM
• Sunday Hours: 1:00 PM – 9:00 PM
• Research Commons & Collaboration Pods: Reserveable pods close 30 minutes prior to the main building shutdown.

Specialty Libraries (Science & Engineering, Biomedical, Law)

Specialized collections follow tailored operational windows designed around specific professional school curricula:

1. Louise M. Darling Biomedical Library (Center for Health Sciences): Operates Monday through Thursday from 8:00 AM to 8:00 PM, Friday from 8:00 AM to 5:00 PM, and Saturday/Sunday from 12:00 PM to 5:00 PM.
2. Science and Engineering Library (SEL - Boelter Hall): Operates Monday through Thursday from 9:00 AM to 7:00 PM, Friday from 9:00 AM to 5:00 PM, and remains closed on weekends.
3. Hugh & Hazel Darling Law Library: Access is strictly restricted to UCLA School of Law students and faculty during peak exam periods. General public legal research access is permitted Monday through Friday from 8:00 AM to 5:00 PM.

Health Facilities: Student Health Services vs. Hospital Care

UCLA maintains a strict division between routine student health services managed on campus and high-acuity medical care delivered through UCLA Health systems.

Operational Distinction The Arthur Ashe Student Health and Wellness Center handles routine student primary care, immunizations, and outpatient services during normal business hours. For immediate, life-threatening, or emergency medical services, individuals must access the Ronald Reagan UCLA Medical Center Emergency Department, which operates on a continuous 24-hour schedule.

Arthur Ashe Student Health & Wellness Center

Located in Bruin Plaza, the Ashe Center provides ambulatory care, specialist visits, physical therapy, and laboratory services for registered students.

• Monday – Thursday: 8:00 AM – 5:30 PM
• Friday: 9:00 AM – 4:30 PM
• Saturday & Sunday: Closed (On-call telephone triage available 24/7 via the primary patient line).
• Appointment Requirements: Walk-ins are severely limited. Same-day urgent appointments must be booked through the Arthur Ashe Patient Portal starting at 7:00 AM daily.

UCLA Health Outpatient & Hospital Emergency Services

UCLA Health manages major medical centers in Westwood and Santa Monica along with regional outpatient clinics.

• Ronald Reagan UCLA Medical Center Emergency Department (757 Westwood Plaza): Open 24 Hours a day, 365 days a year. Full emergency diagnostic, trauma, and surgical services are available continuously.
• UCLA Health Outpatient Primary & Specialty Clinics: Standard business operations across Westwood clinics run Monday through Friday from 8:00 AM to 5:00 PM. Extended hours (6:00 PM – 9:00 PM) and weekend urgent care windows are maintained at select community sites, including the Westwood Urgent Care location.

Schedule Matrix: Primary UCLA Facilities (2026 Calendar)

The following matrix provides operational schedules across primary UCLA destinations during regular 2026 academic quarters.

Recreation Facilities and Student Union Services

Recreational facilities and auxiliary student services follow distinct operating schedules designed around student density and athletic programming.

John Wooden Center (JWC)

The John Wooden Center serves as UCLA's primary indoor fitness, basketball, strength conditioning, and martial arts facility.

• Monday – Thursday: 6:00 AM – 11:00 PM
• Friday: 6:00 AM – 9:00 PM
• Saturday: 8:00 AM – 8:00 PM
• Sunday: 9:00 AM – 10:00 PM
• Rock Wall & Squash Courts: Specialized activity areas open two hours after the main facility opens and close one hour prior to main building shutdown.

Sunset Canyon Recreation Center (SCRC)

Located on the residential Hill along Sunset Boulevard, SCRC manages outdoor swimming pools, tennis courts, and sprawling parklands.

• Park Grounds & Courts: Open daily from 10:00 AM to 7:00 PM (weather permitting during spring and summer quarters).
• Family Pool & Lap Pool Sessions: Open lap swimming operates in morning (6:00 AM – 9:00 AM) and afternoon (11:30 AM – 6:30 PM) blocks Monday through Friday, with open recreational swimming on Saturdays and Sundays from 12:00 PM to 5:00 PM.

Ackerman Student Union & ASUCLA Services

Ackerman Union houses essential retail services, dining venues, and student organization spaces.

• ASUCLA Student Store (Main Floor): Monday through Friday from 8:30 AM to 6:00 PM, Saturday from 10:00 AM to 5:00 PM, and Sunday from 11:00 AM to 5:00 PM.
• Ackerman Dining Facilities (Terrace Level): Service windows vary by vendor, with core dining concepts operating Monday through Friday from 10:30 AM to 6:00 PM.

Residential Dining Operations

UCLA Housing and Hospitality Services manages award-winning residential dining facilities located on "The Hill." Dining halls utilize structured service periods across meal blocks.

Fixed Meal Service Blocks (De Neve, Epicuria, Bruin Plate)

• Breakfast Block: 7:00 AM – 10:00 AM
• Lunch Block: 11:00 AM – 3:00 PM
• Dinner Block: 5:00 PM – 9:00 PM
• Late-Night Dining (De Neve Late Night / The Study at Hedrick): Select boutique locations extend grab-and-go and hot food service from 9:00 PM until 12:00 AM (Midnight) Monday through Thursday.

Intersession & Summer Operational Rules

Residential dining facilities consolidate operations during academic breaks. During non-quarter intersessions and summer sessions, primary residential halls suspend standard meal plans, moving operations to designated summer conference dining halls with condensed operating hours.

Seasonal Variations, Exam Protocols, and University Closure Rules

Understanding seasonal schedule disruptions prevents unexpected loss of access to campus resources.

Academic Quarter Dynamic Shifts (2026 Calendar)

1. Instructional Quarter Hours: Standard operational schedules apply during active instruction weeks (Weeks 1 through 10) of the Fall, Winter, and Spring quarters.
2. Finals Week Protocols: Facilities such as Powell Library and the Charles E. Young Research Library extend operational windows. Study spaces remain accessible 24 hours daily with BruinCard authentication.
3. Academic Intersessions: Period between quarters (e.g., Spring Break, Winter Closure). Facilities operate on shortened weekday schedules (typically 8:00 AM – 5:00 PM) and remain closed on weekends.

University Administrative Holiday Closures

All non-essential administrative offices, routine health clinics, and academic buildings close during official University of California holidays in 2026:

• Martin Luther King, Jr. Day: January 19, 2026
• Presidents' Day: February 16, 2026
• Cesar Chavez Day: March 27, 2026
• Memorial Day: May 25, 2026
• Juneteenth: June 19, 2026
• Independence Day: July 3, 2026 (Observed)
• Labor Day: September 7, 2026
• Veterans Day: November 11, 2026
• Thanksgiving Holiday: November 26–27, 2026
• Winter Holiday Closure: December 24, 2026 – January 1, 2027 (Emergency services and inpatient hospital care remain operational throughout).

Visitor Access Protocols and Transportation Services

Access to UCLA facilities during standard operating hours requires compliance with facility-specific credentialing and parking regulations.

Electronic Access Control (BruinCard)

While major public spaces (Ackerman Union, library common areas, public walkways) allow general public access during standard daytime operating hours (8:00 AM – 5:00 PM), evening hours strictly enforce electronic card access. Students, faculty, and staff must swipe their physical or digital BruinCard to gain entrance to Powell Library after 7:00 PM and the John Wooden Center at all times.

Transportation and Parking Services Kiosks

Parking enforcement on UCLA campus property operates 24 hours a day, 7 days a week, 365 days a year.

• Automated Pay Stations & Mobile App Payment (ePermits): Accessible 24/7 across all major parking structures (Structure 2, Structure 4, Structure 7, Structure 8).
• Parking Information Kiosks (Westwood Plaza / Sunset Blvd): Attended by parking staff Monday through Friday from 7:00 AM to 4:00 PM for visitor information and physical permit dispatch.

Frequently Asked Questions

Is UCLA Powell Library open 24 hours to the general public?

No, Powell Library is not open 24 hours to the general public. Overnight 24-hour access during "Night Powell" is strictly limited to currently enrolled UCLA students, faculty, and staff who present a valid BruinCard during exam weeks.

What are the emergency care hours at Ronald Reagan UCLA Medical Center?

The Emergency Department at Ronald Reagan UCLA Medical Center operates 24 hours a day, 7 days a week, 365 days a year. Emergency diagnostic and trauma teams remain on site continuously regardless of university holiday closures or academic intersessions.

How do facility hours change during UCLA Summer Sessions 2026?

During Summer Sessions 2026, most campus libraries, recreation facilities, and dining locations adopt reduced intersession hours. Facilities typically close earlier in the evening and offer scaled-back weekend availability compared to the primary academic quarters.

Do I need a BruinCard to enter the John Wooden Recreation Center?

Yes, active access control is maintained at all entrance gates of the John Wooden Center. Members must scan an active physical or digital BruinCard or present a valid UCLA Recreation membership pass to enter during operational hours.

What time do residential dining halls close for dinner service?

Standard residential dining halls on The Hill complete main dinner service at 9:00 PM Monday through Thursday and 8:00 PM on Friday through Sunday. Late-night grab-and-go dining services remain available at select locations until midnight during instructional quarters.

What are the operating hours for the Arthur Ashe Student Health Center?

The Arthur Ashe Student Health and Wellness Center operates Monday through Thursday from 8:00 AM to 5:30 PM and Friday from 9:00 AM to 4:30 PM. The health center is closed on weekends and official university holidays.

Verifying Schedules and Real-Time Service Updates

Because facility operational hours shift during special campus events, construction phases, and holiday periods, visitors and students should confirm schedules through official university digital channels prior to visiting:

• Academic Libraries: Verify real-time library door access and desk schedules via the official UCLA Library portal.
• Recreation Services: Track real-time occupancy counts and facility adjustments on the UCLA Recreation mobile app.
• Student Health Services: Access same-day appointments and clinical messaging through the Arthur Ashe Patient Portal.
• Clinical & Hospital Care: Access real-time urgent care wait times and outpatient scheduling via the UCLA Health MyUCLA Health patient portal.