Campus Life Centers Building Hours

The hours of operation are subject to change. Notification will be sent to the community. Please also find the date ranges for our seasonal schedule below.

2024-2025		2025-2026
SEASON	DATE RANGE	SEASON	DATE RANGE
Fall 2024	8/19/2024 - 12/20/2024	Fall 2025	8/18/2025 - 12/19/2025
Winter 2024	12/21/2024 - 1/22/2025	Winter 2025	12/20/2025 - 1/25/2026
Spring 2025	1/23/2025 - 5/23/2025	Spring 2026	1/26/2026 - 5/22/2026
Summer 2025	5/24/2025 - 8/17/2025	Summer 2026	5/23/2026 - 8/16/2026

Student Activities Center

Day	Fall	Winter	Spring	Summer
Weekdays	7:30 AM - 12:00 AM	7:30AM-7:00PM	7:30AM-12:00AM	8:00AM-7:00PM
Weekends	9:00 AM - 12:00 AM	8:00 AM - 7:00 PM	9:00AM-12:00 AM	9:00AM-7:00PM

Stony Brook Union

Day	Fall	Winter	Spring	Summer
Weekdays	7:30 AM - 12:00 AM	7:30AM-7:00PM	7:30AM-12:00AM	8:00AM-7:00PM
Weekends	9:00 AM - 12:00 AM	8:00 AM - 7:00 PM	9:00AM-12:00 AM	9:00AM-7:00PM

Alan S. deVries Center

Day	Fall	Winter	Spring	Summer
Weekdays	7:30 AM - 12:00 AM	Reservations Only	7:30AM-12:00AM	Reservations Only
Weekends	10:00 AM - 12:00 AM	Reservations Only	10:00AM-12:00 AM	Reservations Only

Bauman Center

Day	Fall	Winter	Spring	Summer
Weekdays	Reservations Only	Reservations Only	Reservations Only	Reservations Only
Weekends	Reservations Only	Reservations Only	Reservations Only	Reservations Only

Commuter Pit Stop Lounge (Melville Library)

SEASON	Date Range	Building Hours
Fall 2024	8/19/2024 - 12/20/2024	Daily, 6:00AM - 2:00PM
Winter 2024	12/21/2024 - 1/22/2025	Daily, 10:00AM - 6:00PM
Spring 2025	1/23/2025 - 5/23/2025	Daily, 6:00AM - 2:00PM
Summer 2025	5/24/2025 - 8/17/2025	Daily, 10:00AM - 6:00PM

Please see below for any date changes outside our normal hours of operation.

Important Dates

Day	SAC	Union	devries
Tuesday - 12/24/2024 (Christmas Eve)	Early Closure (1:00 PM)	Early Closure (1:00 PM)	Early Closure (1:00 PM)
Wednesday - 12/25/2024 (Christmas Day)	CLOSED	CLOSED	CLOSED
Monday - 12/30/2024 (Day before NYE)	Early Closure (6:00 PM)	Early Closure (6:00 PM)	Early Closure (6:00 PM)
Tuesday -12/31/2024 (New Years Eve)	Early Closure (1:00 PM)	Early Closure (1:00 PM)	CLOSED
Wednesday - 1/1/2025 (New Years Day)	CLOSED	CLOSED	CLOSED
Monday - 1/20/2025 (Martin Luther King, Jr. Day)	CLOSED	CLOSED	CLOSED
Wednesday - 2/12/2025 (Lincoln's Birthday)	OPEN	OPEN	OPEN
Monday - 2/27/2025 (President's Day)	OPEN	OPEN	OPEN
Monday - Sunday 3/17 - 3/23 (Spring Break 2025)	Early Closure (6:00 PM)	Early Closure (6:00 PM)	Early Closure (6:00 PM)
Monday - 5/26/2025 (Memorial Day)	CLOSED	CLOSED	CLOSED
Thursday - 6/19/2025 (Juneteenth)	CLOSED	CLOSED	CLOSED
Friday - 7/4/2025 (Independence Day)	CLOSED	CLOSED	CLOSED