Costco Warehouse Locations & Hours

The first Costo warehouse was opened on Morena Blvd. in San Diego, California back in July, 1976. In the past 15 years, Costco has almost doubled its warehouse locations and entered into Australia, Puerto Rico and Spain. As of February 29th, 2016, Costco has 682 warehouses over the world. They are located in following 10 countries,

Australia: 4
Canada: 90
Spain: 2
Japan: 18
Korea: 11
Mexico: 33
Puerto Rico: 4
Taiwan, China: 9
United Kingdom: 26
United States: 485
Costco Hours
Warehouse Hours

Mon - Fri: 10:00am - 8:30pm, Sat: 9:30am - 6:00pm, Sun: 10:00am - 6:00pm

Gas Station Hours

Mon - Fri: 6:00am - 9:30pm, Sat: 6:00am - 7:00pm, Sun: 7:00am - 7:00pm

Each warehouse location might have slightly different schedule. Also not all warehouse locations have gas station. Please follow the links above to find your local warehouse for more detail information.

Holiday Hours

Black Friday(US): 9:00am - 8:30pm, Christmas Eve: 9:00am - 5:00pm, New Year's Eve: 10:00am - 6:00pm
Boxing Day(CA): Closed in Atlantic, 1:00pm - 6:00pm in Quebec, 10:00am - 6:00pm at Gatineau warehouse

Warehouses in United States are colsed on following holidays,
New Year's Day
Memorial Day
Independence Day
Labor Day

Warehouses in Canada are colsed on Christmas and New Year's Day.