In response to the COVID-19 pandemic, the Canada Border Services Agency (CBSA) is temporarily reducing service hours at a total of 27 Canadian land border locations.
The temporary hour adjustments are in effect as of April 15, 2020 at 11:59 pm EDT and will remain in effect until the expiration date of the Order in Council made under the Quarantine Act prohibiting entry into Canada from the United States. The CBSA regularly reviews its operations and adjustments are made when necessary.
The schedule is available on the CBSA website