Bulk Cents

Costco hours in Canada

Every regular Costco warehouse in Canada keeps the same hours: 9 a.m. to 8:30 p.m. Monday to Friday, and 9 a.m. to 7 p.m. on Saturday and Sunday. Business Centres open earlier, at 7 a.m. Monday to Saturday.

From Costco's own store locator data for all 115 Canadian locations, as of October 10, 2026.

Checking the time...

Uses your device's clock, the usual hours and Costco's holiday closures for your province. Check your warehouse's page on Costco.ca if you're cutting it close.

Usual Costco hours in Canada

DayWarehouseBusiness Centre
Monday to Friday9 a.m. to 8:30 p.m.7 a.m. to 7 p.m.
Saturday9 a.m. to 7 p.m.7 a.m. to 7 p.m.
Sunday9 a.m. to 7 p.m.9 a.m. to 7 p.m.

All 104 of the 104 regular warehouses in Costco's store data keep exactly these hours, from St. John's to Victoria. Costco's 11 Business Centres keep the longer Business Centre hours. Unlike in the U.S., Canadian warehouses open at the same time on weekends as on weekdays.

Gas station and pharmacy hours

Gas stations open earlier and close later than the warehouse. Gas runs 6 a.m. to 9:30 p.m. on weekdays and 6 a.m. to 8:30 p.m. on weekends (every station), and pharmacies keep warehouse hours except in Quebec (pharmacy hours). Gas and pharmacy hours are set by each location, so check your warehouse's page. Every station, with its hours: Costco gas stations in Canada.

Costco pharmacy hours in Canada

102 Costco locations in Canada have a pharmacy. Outside Quebec, every one keeps the warehouse's hours: 9 a.m. to 8:30 p.m. Monday to Friday and 9 a.m. to 7 p.m. on Saturday and Sunday. In Quebec, pharmacies close at 6 p.m. on weekends. Unlike in the U.S., Canadian Costco pharmacies are open on Sunday. (From the pharmacy listing on all 115 Costco.ca warehouse pages, checked October 18, 2026.)

WhereMon to FriSat and Sun
All provinces except Quebec9 a.m. to 8:30 p.m.9 a.m. to 7 p.m.
Quebec (most)9 a.m. to 8:30 p.m.9 a.m. to 6 p.m.
Rimouski, Quebec9 a.m. to 6 p.m.9 a.m. to 6 p.m.
Winnipeg Business Centre7 a.m. to 7 p.m. (and Saturday)Sunday 9 a.m. to 7 p.m.

82 of the 102 pharmacies keep the standard hours in the first row. Quebec has 19 Costco pharmacies. On holidays, check your warehouse's page on Costco.ca; see also holiday closures in Canada.

Which Costco locations don't have a pharmacy?

Costco.ca lists no pharmacy at three regular warehouses (Montreal, Saint-Jérôme and Chicoutimi in Quebec) or at the Business Centres, except Winnipeg's. See every Costco in Canada.

What the pharmacy does

Costco Pharmacy Canada lists, on its own site:

What's available may vary by province. Book, transfer a prescription or check on CostcoPharmacy.ca.

Holiday hours

Costco closes on most statutory holidays, but the rules differ by province: Quebec warehouses stay open on Family Day, Victoria Day and Thanksgiving, for example, and Quebec, Alberta and B.C. are open on Good Friday. See Costco holiday closures in Canada for every date.

Every Costco in Canada

115 locations in 9 provinces: Ontario 43, Quebec 25, Alberta 19, British Columbia 15, Manitoba 4, New Brunswick 3, Saskatchewan 3, Nova Scotia 2, Newfoundland and Labrador 1. Click an address for that warehouse's page on Costco.ca, with its phone number, gas and pharmacy hours and any holiday changes. Regular warehouses keep the hours above; Business Centres are marked.

Alberta (19)

British Columbia (15)

Manitoba (4)

New Brunswick (3)

Newfoundland and Labrador (1)

Nova Scotia (2)

Ontario (43)

Quebec (25)

Saskatchewan (3)

Common questions

What time does Costco open in Canada?

9 a.m. every day at regular warehouses. Business Centres open at 7 a.m. Monday to Saturday and 9 a.m. on Sunday.

What time does Costco close in Canada?

8:30 p.m. Monday to Friday and 7 p.m. on Saturday and Sunday. Business Centres close at 7 p.m. every day.

Is Costco open on Sunday in Canada?

Yes, from 9 a.m. to 7 p.m., except on Easter Sunday, when warehouses are closed.

Are Costco hours the same in every province?

Regular hours are. Every regular warehouse in Costco's store data, in every province, keeps the same schedule. Holidays are where provinces differ.

Is the Costco pharmacy open on Sunday in Canada?

Yes. Every Canadian Costco pharmacy lists Sunday hours: 9 a.m. to 7 p.m. in most provinces, and to 6 p.m. in Quebec.

What time does the Costco pharmacy open?

9 a.m. every day, the same time as the warehouse. The Winnipeg Business Centre pharmacy opens at 7 a.m. Monday to Saturday.

Do I need a Costco membership for the pharmacy in Canada?

Costco Pharmacy Canada's site doesn't say, and third-party sites disagree. Call the pharmacy at your warehouse before you go if you're not a member.

Do pharmacy purchases earn the Executive 2% in Canada?

Prescriptions don't, and in Quebec no pharmacy or optical purchases do, according to Costco.ca's reward exclusions. See Costco Executive in Canada.

Are Costco pharmacy hours the same in the U.S.?

No. Most U.S. Costco pharmacies close on Sunday and some close earlier on weekdays; see U.S. Costco pharmacy hours.

Sources: Costco's store locator data as collected by All The Places (October 10, 2026), Costco.ca warehouse pages, and Costco's published holiday schedule, checked October 18, 2026; pharmacy services from CostcoPharmacy.ca and reward exclusions from Costco.ca, checked October 18, 2026. General information, not medical advice. Bulk Cents is an independent fan site, not affiliated with Costco. Shopping in the U.S.? See U.S. Costco hours.