Building Hours

On this page: Fall/Winter/Spring 2022-2023 Hours | Summer 2023 Hours | After-hours access to Engineering buildings


Fall/Winter/Spring 2022-2023 Hours

All buildings are closed on all statutory holidays.
Buildings will be closed from December 23, 2022 to January 2, 2023.
On Thursday, December 22, 2022, all buildings will be closed as of 18h00.

Building Monday-Thursday Friday Saturday Sunday

FDA (Campus main entrance doors)

7:00 – 22:00

7:00 – 22:00

Closed

Closed

Macdonald Engineering

7:00 – 21:00

7:00 – 21:00

Closed

Closed

Macdonald Harrington (front doors)

7:00 – 21:00

7:00 – 21:00

Closed

Closed

McConnell Engineering

7:00 – 22:00

7:00 – 22:00

Closed

Closed

Trottier Building

7:00 – 21:00

7:00 – 21:00

Closed

Closed

Wong Building

7:00 – 21:00

7:00 – 21:00

Closed

Closed

Summer 2023 Hours

All buildings are closed on all statutory holidays.
During the Summer Fridays (June 22 - August 18), the McConnell, Trottier, and Wong buildings will be accessible from the main campus doors only.

Building Monday-Thursday Friday Saturday Sunday

FDA (Campus main entrance doors)

7:00 – 22:00

7:00 – 18:00

Closed

Closed

Macdonald Engineering

7:00 – 18:00

7:00 – 18:00

Closed

Closed

Macdonald Harrington (front doors)

7:00 – 18:00

7:00 – 18:00

Closed

Closed

McConnell Engineering

7:00 – 22:00

7:00 – 18:00

Closed

Closed

Trottier Building

7:00 – 21:00

7:00 – 18:00

Closed

Closed

Wong Building

7:00 – 21:00

7:00 – 18:00

Closed

Closed


After-hours access to Engineering buildings

  • Access to Engineering Buildings is by proxy card reader
  • The Building Director controls the access lists
  • Visitors are permitted and may be given access by a card holder with access privileges.
  • Visitors with a valid McGill ID are not required to be accompanied once inside the building.
  • Non-McGill visitors must be accompanied by a McGill cardholder at all times.
  • Visitors causing a disturbance or contravening McGill and/or Building regulations will be required to leave
  • Access privileges for rooms/labs secured by a card reader will be determined by the Area Access Manager for that card reader.
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