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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)
| Day | Fall | Winter | Spring | Summer |
|---|---|---|---|---|
| Weekdays | 6:00AM - 2:00AM | 10:00AM - 6:00PM | 6:00AM - 2:00AM | 10:00AM - 6:00PM |
| Weekends | 6:00AM - 2:00AM | 10:00AM - 6:00PM | 6:00AM - 2:00AM | 10:00AM - 6:00PM |
Please see below for any date changes outside our normal hours of operation.
Important Dates
| Day | SAC | Union | devries |
|---|---|---|---|
| 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 |