Costco Gas Hours 2026: Opening, Closing & Weekend Times

Costco gas hours are important to know before heading out to fill your tank, especially early in the morning, late at night, or on weekends. Costco Gas Stations often operate longer hours than their nearby warehouses, allowing members to purchase fuel even when the main store is closed.

In 2026, several Costco locations list gas station hours of 6:00 AM to 10:00 PM Monday through Friday, 6:00 AM to 8:30 PM Saturday, and 6:00 AM to 7:30 PM Sunday. However, opening times are not identical everywhere, and some stations begin operating as early as 5:30 AM.

This guide covers verified Costco gas station schedules, weekend hours, holiday availability, membership requirements, and how to check your nearest location.

Quick Answer

Most of the Costco Gas Stations reviewed for this guide open at 6:00 AM on weekdays and weekends, close at 10:00 PM Monday through Friday, close at 8:30 PM Saturday, and close at 7:30 PM Sunday.

Some stations open earlier. For example, Costco’s official location pages for Poway and Chula Vista, California, list weekday opening times of 5:30 AM.

These are verified examples, not guaranteed nationwide hours. Check your selected Costco Gas Station before visiting.

Costco Gas Hours at a Glance

The following schedule appears on several official Costco location pages reviewed on October 30, 2026.

Important: This is a common schedule among the locations checked, not a universal Costco policy. Individual station hours, temporary closures, and holiday schedules may differ.

What Time Does Costco Gas Open?

Costco Gas Stations at several locations open at 6:00 AM, making fuel available before the associated Costco warehouse opens for regular shopping.

However, Costco does not display one identical opening time for every gas station.

For example, the official Costco location pages reviewed show:

• Loves Park, Illinois: 6:00 AM Monday through Sunday.
• Houston Galleria, Texas: 6:00 AM Monday through Sunday.
• Manassas, Virginia: 6:00 AM Monday through Sunday.
• Poway, California: 5:30 AM Monday through Friday and 6:00 AM on weekends.
• Chula Vista, California: 5:30 AM Monday through Friday and 6:00 AM on weekends.

These differences matter if you plan to get gas before work or while traveling.

Does Costco Gas Open at 5:30 AM?

Yes, some Costco Gas Stations open at 5:30 AM on weekdays.

The Costco locations in Poway and Chula Vista, California, both list 5:30 AM as their Monday-through-Friday gas station opening time.

That earlier opening does not apply automatically to other Costco locations.

Does Costco Gas Open Before the Store?

Yes. Costco’s gas station schedule can begin earlier than the warehouse shopping schedule.

For example, the Costco Galleria warehouse in Houston lists regular Gold Star and Business membership shopping hours beginning at 10:00 AM on weekdays, while its gas station opens at 6:00 AM.

This means you can purchase gasoline before the main warehouse opens, provided the fuel station is operating and you meet its payment and membership requirements.

What Time Does Costco Gas Close?

Several Costco Gas Stations list a weekday closing time of 10:00 PM.

The officially published schedules checked for locations in Illinois, Texas, Virginia, Pennsylvania, and California include 10:00 PM weekday closing times.

Weekend closing times are earlier at these locations:

These times should not be treated as a guarantee for every station.

If you are planning a late-night fuel stop, check the gas-specific hours for your selected Costco warehouse rather than relying on its retail store closing time.

Is Costco Gas Open Until 10:00 PM?

Yes, multiple Costco Gas Stations officially list 10:00 PM as their Monday-through-Friday closing time.

However, the reviewed stations close earlier on Saturday and Sunday.

Is Costco Gas Open 24 Hours?

The Costco Gas Stations reviewed for this guide do not operate 24 hours a day.

They have specific opening and closing times, and their schedules may change during holidays or temporary operational interruptions.

There is no verified nationwide policy establishing 24-hour availability at Costco Gas Stations.

Costco Gas Hours by Location: Verified 2026 Examples

Costco publishes gas station operating hours on individual warehouse pages. Comparing these pages provides a clearer picture of how schedules differ across the country.

The following table summarizes five locations across four states, checked against Costco’s official listings on October 30, 2026.

What These Location Schedules Show

The reviewed locations share the same listed closing times, but their weekday opening times are not identical.

The two California locations begin fuel service 30 minutes earlier on weekdays than the other three examples.

This comparison demonstrates why checking an individual station is more reliable than relying on a single nationwide schedule.

It does not establish that all California stations open earlier or that every location in another state follows the same hours.

Costco Gas Hours on Saturday

Costco Gas Stations at the reviewed locations open at 6:00 AM and close at 8:30 PM on Saturday.

That provides a different schedule from weekdays, particularly for customers planning to purchase gasoline in the evening.

For example, the official listings for Loves Park, Houston Galleria, Manassas, Poway, and Chula Vista all show Saturday gas hours of 6:00 AM to 8:30 PM.

The main Costco warehouse may close earlier than the gas station.

If you are combining grocery shopping with refueling, compare both schedules so you know whether the warehouse and fuel pumps will still be operating when you arrive.

Costco Gas Hours on Sunday

The five locations compared in this guide list Sunday gas station hours of 6:00 AM to 7:30 PM.

Sunday closing times are earlier than the listed weekday and Saturday closing times.

Is Costco Gas Open on Sunday?

Yes. All five reviewed Costco Gas Stations list Sunday operating hours.

However, Sunday availability should be confirmed for your specific station, especially around public holidays.

What Time Does Costco Gas Close on Sunday?

The locations examined close at 7:30 PM on Sunday.

This is supported by their individual Costco warehouse listings rather than a separately established nationwide Sunday policy.

Are Costco Gas Hours Different From Warehouse Hours?

Yes. Costco Gas Station hours and warehouse shopping hours are separate schedules.

A gas station can open before the main warehouse and remain operational after the shopping area closes.

For example, the official Costco Galleria location in Houston lists the following schedules:

Costco also publishes separate warehouse access hours for Executive members.

These retail shopping schedules do not determine when the gas station operates.

Customers should look specifically for the Gas Station section on an official Costco location page instead of assuming the warehouse opening and closing times also apply to the pumps.

Costco Gas Holiday Hours 2026

Holiday hours are one of the most important details to confirm before visiting Costco for fuel.

Costco’s official location finder allows customers to review upcoming holiday closures. However, holiday operating status should be checked for the selected gas station rather than inferred from the warehouse’s normal schedule.

Costco Gas Holiday Schedule at a Glance

The table does not indicate that these stations are necessarily open. It identifies holidays for which the gas station schedule should be verified separately.

Is Costco Gas Open on Thanksgiving?

The official Costco location pages for Loves Park, Illinois, and Houston Galleria, Texas, display Thanksgiving Day warehouse closures.

However, a warehouse holiday closure notice should not automatically be interpreted as a separately verified gas station schedule.

For Thanksgiving Day 2026, Thursday, November 26, check your specific Costco Gas Station’s holiday information before leaving home.

Is Costco Gas Open on Christmas Day?

Christmas Day falls on Friday, December 25, 2026.

A universal Christmas Day gas station operating schedule was not established from the official location pages reviewed for this guide.

Confirm your selected station’s holiday closure status directly rather than assuming its regular Friday hours apply.

Is Costco Gas Open on Christmas Eve?

Christmas Eve is Thursday, December 24, 2026.

Do not assume that normal weekday fuel station closing times remain unchanged. Check your local Costco listing for any holiday-specific changes.

Is Costco Gas Open on New Year’s Day?

For New Year’s Day, Thursday, January 1, 2026, the regular weekday gas schedule should not be treated as proof that a station was operating.

For upcoming New Year’s Day visits, verify the holiday listing for the specific warehouse and gas station.

Do Costco Gas Hours Vary by Location?

Yes. Costco’s official location pages demonstrate that gas station operating hours can differ.

The comparison in this guide identifies an opening-time difference between stations in California and those reviewed in Illinois, Texas, and Virginia.

A location may also have a temporarily unavailable gas station.

For example, when reviewed on October 30, 2026, Costco’s Robinson location in Pittsburgh, Pennsylvania, displayed “Closed” for gas station hours on weekdays, Saturday, and Sunday. That listing should not be interpreted as confirmation of a permanent closure, but it does show why current local information matters.

If a Costco listing displays a closure or an unexpected schedule, contact the location before making a special trip.

How to Find Costco Gas Hours Near Me

The most reliable way to find Costco gas hours near you is to use Costco’s official location information.

Follow these steps:

1. Open Costco’s official website.
2. Select the Find a Warehouse feature.
3. Enter your city, state, or ZIP code.
4. Use the Gas Station filter to identify warehouses offering fuel.
5. Select your preferred location.
6. Find the Gas Station section under warehouse services.
7. Review the gas station’s weekday and weekend hours.
8. Check upcoming holiday closures or contact the warehouse if the schedule is unclear.

Costco also offers a fuel station locator that helps customers find locations and review gas prices, operating hours, and holiday information.

Can Google Maps Show Costco Gas Hours?

Google Maps can be a useful secondary reference for identifying a gas station’s address and reported opening hours.

However, always check whether the listing refers specifically to Costco Gas Station or to the nearby Costco warehouse.

If the hours shown on Google Maps conflict with Costco’s official information, verify them directly with the location.

Can I Check Costco Gas Hours in the Costco App?

Costco provides digital shopping and location resources, but the exact availability of gas station details within the app should be checked in the current version.

For the most dependable published fuel schedule, use Costco’s official warehouse or fuel station locator.

Do You Need a Membership to Buy Costco Gas?

Generally, yes.

Costco’s official gasoline FAQ states that fuel stations are intended for Costco members.

However, there is an important exception: customers paying with prepaid Costco Shop Cards do not need to hold their own Costco membership to purchase fuel.

Customers using this exception should follow Costco’s applicable payment and pump authorization procedures.

Can Non-Members Buy Costco Gas?

According to Costco’s official gasoline guidance, non-members can purchase gasoline using a valid prepaid Costco Shop Card.

Costco states that Shop Cards may be purchased or recharged by members.

This exception does not mean that every non-member can simply arrive and pay with a regular credit card without meeting the applicable membership requirements.

What Payment Methods Does Costco Gas Accept?

Costco’s official fuel FAQ identifies several accepted payment methods at its U.S. gas stations.

Costco describes its fueling system as pay-at-the-pump, with full-service exceptions in Oregon and New Jersey.

Customers who prefer to pay using cash or a check can consult Costco’s rules for obtaining a Shop Card.

Why Does Costco Gas Put a Hold on My Card?

Costco’s customer service information explains that fuel purchases made using eligible cards may involve a temporary preauthorization hold.

The published FAQ states that this authorization may reach $150.

Once the purchase is completed, Costco sends the actual transaction amount to the card issuer. The issuer is responsible for releasing the temporary hold.

This authorization is not an additional gasoline charge, but it can temporarily affect the available funds or credit on the payment account.

What Types of Gas Does Costco Sell?

Costco sells Kirkland Signature gasoline at its fuel stations.

Official location pages show gasoline categories such as regular and premium, although fuel grades and availability depend on the station.

Costco also provides a separate list of locations offering Kirkland Signature diesel fuel.

Does Every Costco Gas Station Sell Diesel?

No nationwide diesel availability should be assumed.

Costco publishes a specific diesel station list because customers need to identify locations that offer that fuel type.

Before driving to Costco in a diesel-powered vehicle, verify that your selected fuel station appears on the official diesel availability list.

Can I Check Costco Gas Prices Before Visiting?

Yes. Costco publishes fuel prices on individual warehouse pages and through its fuel location resources.

However, Costco cautions that displayed prices are updated frequently and may not match the price at the pump when a customer arrives.

The actual purchase is charged according to the price posted at the station’s pump at the time of fueling.

Gasoline prices are therefore more time-sensitive than the regular operating schedule.

What to Know Before Visiting a Costco Gas Station

A few operational details can help customers avoid confusion during their visit.

One-Way Traffic at Fuel Stations

Costco’s official gasoline FAQ explains that its stations use a one-way traffic arrangement.

Drivers should follow the posted lane markings and approach instructions when entering the fueling area.

Extended Fuel Hoses

Costco states that its fuel stations use extended hoses that allow customers to refuel from either side of a vehicle.

This arrangement helps customers use different lanes without needing every pump to be positioned on the same side as the vehicle’s fuel door.

Fueling After Warehouse Closing

Because gas station hours may extend beyond retail shopping hours, customers can sometimes purchase gasoline after the main Costco warehouse closes.

The deciding factor is the gas station’s own published operating schedule.

Temporary Station Closures

Operating hours listed online are not a guarantee against unexpected interruptions or temporary closures.

If a station is listed as closed or you are making a long trip specifically for fuel, confirm its current status with the warehouse.

Sources & Verification

This guide was checked on October 30, 2026, using Costco’s official warehouse location pages, fuel station locator, gasoline FAQ, and customer service information.

Five locations across Illinois, Texas, Virginia, and California were compared for regular operating hours. An additional Pennsylvania listing was reviewed for station availability.

The official Costco information reviewed included:

• Costco Warehouse Locator and Fuel Station Locator.
• Loves Park, Illinois, warehouse listing.
• Houston Galleria, Texas, warehouse listing.
• Manassas, Virginia, warehouse listing.
• Poway and Chula Vista, California, warehouse listings.
• Robinson Pittsburgh, Pennsylvania, warehouse listing.
• Costco Gasoline Question and Answer.
• Costco Customer Service Gas Station FAQs.

Published operating hours are location-specific and may change. Holiday status and actual pump availability should be confirmed with the selected station.

Read Next

Explore more helpful guides from this category.

View More Articles→

Target Hours →

Applebees Happy Hour →

Starbucks Happy Hours →

Buffalo Wild Wings Happy Hours →

Twin Peaks Happy Hours →

Outback Happy Hours →

Frequently Asked Questions

What time does Costco Gas open in 2026?

Several reviewed Costco Gas Stations open at 6:00 AM daily. Some locations, including Poway and Chula Vista in California, list weekday openings at 5:30 AM. Check your selected station for its exact schedule.

What time does Costco Gas close today?

At several reviewed locations, Costco Gas closes at 10:00 PM Monday through Friday, 8:30 PM Saturday, and 7:30 PM Sunday. Your local station may follow a different schedule or have a special closure.

Is Costco Gas open on Saturday?

Yes, the five gas stations compared in this guide all list Saturday hours of 6:00 AM to 8:30 PM. Confirm your location before visiting.

Is Costco Gas open on Sunday?

Yes, the five reviewed Costco Gas Stations list Sunday hours of 6:00 AM to 7:30 PM. These times are verified location examples, not a guarantee for every warehouse.

Does Costco Gas close when the store closes?

Not necessarily. Costco Gas Stations may open before their associated warehouses and remain open after the main shopping area closes.

Can you get Costco Gas without a membership?

Costco generally restricts fuel purchases to members, but its official policy allows customers with prepaid Costco Shop Cards to purchase gasoline without holding their own membership.

Is Costco Gas open on holidays?

Holiday availability must be confirmed for the selected location. Regular weekday or weekend hours should not be assumed to apply on Thanksgiving, Christmas, New Year’s Day, or other holidays.

Are all Costco Gas Stations open until 10 PM?

No. Several reviewed stations close at 10:00 PM on weekdays, but their weekend closing times are earlier. Hours also depend on the individual location.

Before You Go

Costco gas hours in 2026 are not identical at every location. The stations reviewed commonly operate from 6:00 AM to 10:00 PM on weekdays, 6:00 AM to 8:30 PM Saturday, and 6:00 AM to 7:30 PM Sunday. Some stations open at 5:30 AM during the week.

Before driving to Costco, use its official warehouse or fuel station locator to confirm the Gas Station hours, not just the retail store hours. This is especially important for early-morning trips, late-night refueling, and holiday visits.