If you are planning a Costco trip, checking costco hours before leaving home can save you a wasted journey. Most U.S. warehouses follow a familiar schedule, but exact opening and closing times can vary by location and department. Costco’s official warehouse locator lets shoppers select a specific store and view its current hours and upcoming holiday closures.
The main warehouse schedule is different from the hours for Costco Gas, Pharmacy, Optical, Tire Center and other services. A store may be open while a particular department has already closed, so checking the right schedule matters.
What Are the Typical Costco Hours?
For many U.S. warehouses, regular shopping hours are approximately 10:00 a.m. to 8:30 p.m. Monday through Friday, 9:30 a.m. to 6:00 p.m. Saturday, and 10:00 a.m. to 6:00 p.m. Sunday. These are common hours rather than a guarantee for every location.
The best way to confirm costco hours for your store is Costco’s official “Find a Warehouse” tool. Enter your city, state or ZIP code, select the warehouse and review the store details. Costco specifically directs customers to this locator for warehouse hours and holiday closures.
| Day | Typical Warehouse Hours | What to Check |
|---|---|---|
| Monday–Friday | 10:00 a.m.–8:30 p.m. | Local warehouse schedule |
| Saturday | 9:30 a.m.–6:00 p.m. | Department hours may differ |
| Sunday | 10:00 a.m.–6:00 p.m. | Confirm before visiting |
| Holidays | Varies | Check Costco’s holiday listing |
These times are useful for planning, but they should not replace the individual warehouse listing. Locations can have adjustments, particularly around holidays or special circumstances.
Costco Gas Station Hours
Costco Gas usually operates on a different timetable from the warehouse. In many locations, fuel stations open earlier and close later than the main store, making them convenient for members who want to fill up before shopping or after work.
However, gas station schedules are location-specific. If fuel is your main reason for visiting, check the gasoline section associated with your warehouse rather than assuming the warehouse’s closing time applies.
Gas stations can also have separate holiday schedules. A location may have modified fuel hours even when the warehouse itself has a different schedule.
💡 Pro Tip: If you only need gasoline, check the gas station listing separately before driving over. This is especially useful on Sundays and holidays, when service hours may differ from the main warehouse.
Costco Pharmacy Hours Can Be Different
The Pharmacy is another service that deserves separate attention. Pharmacy hours are not necessarily identical to warehouse hours, and the pharmacy can close before the shopping floor.
Costco’s pharmacy service also supports online scheduling for certain immunizations, which can make planning easier when an appointment is required.
If you need a prescription, vaccination or another pharmacy service, check the department schedule instead of relying on the general costco hours displayed for the warehouse.
This distinction is particularly important if you arrive close to closing time. Being inside the warehouse does not necessarily mean every department remains available.
What Time Does Costco Open for Shopping?
For many U.S. locations, the regular warehouse opening time is around 10:00 a.m. on weekdays and Sundays, with Saturday commonly beginning at 9:30 a.m. Still, local listings should be treated as the final authority.
Costco has multiple membership levels, but shoppers should not assume that Executive members automatically receive a separate early-shopping period. Current warehouse details should be checked directly through Costco rather than relying on older information found online.
The same approach applies if you are visiting a Business Center or another specialized Costco location. Its schedule may not match a standard warehouse.
Costco Holiday Hours
Holiday schedules are one of the biggest reasons shoppers search for costco hours. Costco closes its U.S. warehouses on several major holidays, including New Year’s Day, Easter Sunday, Memorial Day, Independence Day, Labor Day, Thanksgiving Day and Christmas Day. Costco’s warehouse locator provides upcoming closure information for individual locations.
For example, Labor Day in 2026 falls on September 7, while Thanksgiving is November 26 and Christmas Day is December 25. If you are planning a large grocery or household shopping trip around one of these dates, it is better to shop ahead rather than assume the warehouse will operate normally.
Not every holiday means a full closure. Some dates can have regular or adjusted schedules, which is why the local warehouse listing remains more reliable than a generic holiday-hours article.
How to Check Costco Hours Near You
Checking your local schedule takes only a minute:
- Open Costco’s official warehouse locator.
- Enter your city, state or ZIP code.
- Select the warehouse you plan to visit.
- Review the listed warehouse hours.
- Check individual department schedules if you need Gas, Pharmacy, Optical or another service.
- Look for holiday closure information before traveling.
Costco’s locator includes filters for services such as Gas Station, Pharmacy, Optical, Tire Center, Food Court and Hearing Aids, helping shoppers identify what is available at a particular warehouse.
📌 Key Takeaway: The safest answer to “What are costco hours?” is the schedule shown for your specific Costco location. Typical hours are useful for planning, but local warehouse and department listings are more dependable, especially on holidays.
Frequently Asked Questions
What time does Costco usually open?
Many U.S. Costco warehouses open around 10:00 a.m. Monday through Friday and Sunday, while Saturday opening is commonly around 9:30 a.m. These are typical schedules, not universal rules. Always check your individual warehouse because operating times can vary.
What time does Costco usually close?
A common schedule is 8:30 p.m. Monday through Friday, 6:00 p.m. Saturday, and 6:00 p.m. Sunday. However, local warehouses and individual departments may follow different schedules. Checking Costco’s official warehouse listing is the best way to confirm the closing time before you travel.
Is Costco open on Sundays?
Yes, many U.S. Costco warehouses are open on Sundays, commonly from about 10:00 a.m. to 6:00 p.m. Sunday schedules can vary by location, and certain services may have shorter hours. Check the specific warehouse listing if you need more than general shopping.
Is Costco closed on major holidays?
Costco closes its U.S. warehouses on seven major holidays: New Year’s Day, Easter Sunday, Memorial Day, Independence Day, Labor Day, Thanksgiving Day and Christmas Day. Other holidays may have normal or modified schedules, so shoppers should check the official warehouse locator for their location.
Are Costco Pharmacy and Gas hours the same as warehouse hours?
Not necessarily. Pharmacy, Gas, Optical and other departments can operate on different schedules. A warehouse may remain open after a specific service has closed. If you need one of these departments, check its individual hours instead of using the general warehouse schedule.
Plan Your Visit With the Right Schedule
Knowing costco hours is useful, but the exact schedule for your warehouse is what really matters. Typical U.S. hours provide a helpful starting point, while Costco’s official locator gives the location-specific information you need before heading out.
For routine shopping, a quick check can prevent surprises. For prescriptions, fuel, optical services or holiday shopping, checking the department and holiday schedule is even more important. A few seconds spent confirming the hours can make the entire Costco trip much easier.
