Animal Diagnostic Laboratory
Hours: Monday - Friday, 8 a.m. - 5 p.m. After-hours submission available daily.
- Email adlhelp@psu.edu
- Office 814-863-0837
- Fax 814-865-3907
2025 Holiday Hours
- Memorial Day: May 26, CLOSED
- Juneteenth: June 19, CLOSED
- Independence Day: July 4, CLOSED
- Labor Day: September 1, CLOSED
- Thanksgiving Holiday: November 27-28, CLOSED
- Christmas Eve: December 24, OPEN 8 a.m. -12:00 p.m.
- Christmas Day: December 25, CLOSED
- Holiday Break: December 26, 29-31, OPEN 8 a.m. - 12:00 p.m.
- New Years Day: January 1, 2026 CLOSED
Animal Diagnostic Laboratory
Hours: Monday - Friday, 8 a.m. - 5 p.m. After-hours submission available daily.
- Email adlhelp@psu.edu
- Office 814-863-0837
- Fax 814-865-3907
2025 Holiday Hours
- Memorial Day: May 26, CLOSED
- Juneteenth: June 19, CLOSED
- Independence Day: July 4, CLOSED
- Labor Day: September 1, CLOSED
- Thanksgiving Holiday: November 27-28, CLOSED
- Christmas Eve: December 24, OPEN 8 a.m. -12:00 p.m.
- Christmas Day: December 25, CLOSED
- Holiday Break: December 26, 29-31, OPEN 8 a.m. - 12:00 p.m.
- New Years Day: January 1, 2026 CLOSED
