Costco Gas Hours: Opening & Closing Time

Costco gas hours is a post written to inform you about the opening and closing hours of Costco gasoline stations. This post is designed to give you an insight about the hours of the day between which Costco gasoline stations open and close, and the holidays during which they are usually closed. Costco gasoline stations are designed to offer its customers high quality fuel product at a better rate. Apart from this primary advantage, another advantage that its users stand to enjoy is its fast-refueling system. Their gas refueling engines have long hoses which enable users to fuel their vehicles from both sides. Also check out Dollar Tree hours.

What time does Costco Gas Station Open & Close?

Costco gas stations open at 6 A.M (early in the morning); and close between 7 P.M to 10 P.M. Worth knowing, some stations are likely to open at 5 A.M.

Costco gas hours on weekends are however reduced – they are shorter if compared to the hours of weekdays (working days). Even so, the weekend hours for its gas stations are still longer than that of the stores during weekends. During weekends, the stations are usually open at between 6 A.M to 7 A.M (early in the morning); and close at between 7 P.M to 10PM. Some stations, depending on your location, usually close a little bit earlier on Saturdays and Sundays.


The table below contains the official hours of Costco gasoline state:

Days of the weekHours of operation
Monday6:00 A.M – 9:30 P.M
Tuesday6:00 A.M – 9:30 P.M
Wednesday6:00 A.M – 9:30 P.M
Thursday6:00 A.M – 9:30 P.M
Friday6:00 A.M – 9:30 P.M
Saturday6:00 A.M – 7:00 P.M
Sunday6:00 A.M – 7:00 P.M

NOTE: Costco gas station operating time is likely to change throughout the year. In other words, they are variable, especially during holiday periods. Also, as earlier stated, Costco gasoline hours vary from location to location – this means that some locations are likely to open earlier or close late than the others. One station might open by 5 A.M and another by 6 A.M. Also, a station might close by 9:30 PM, and another by 10 PM. But as you can see, there are usually no much difference between the times the stations open and close. The time difference is just between 30 minutes to 1 hour.

One best way to know the opening and closing hours of a particular station is to inquire from its representatives. The hours stated in the table above are the official hours of all Costco gas stations across US and Canada. Some stations might just be a little bit earlier or late than the others (it’s just a little difference).

What Time does Costco Gas Station Open?

As earlier stated, Costco stations open anytime between 5/6 AM. Depending on your location, some stations open by 5 AM, and others 6 AM.

What Time Does Costco Gas Station Close?

Costco stations usually close at between 9:30/10:00 PM. The stations in your location will either close by 9:30 PM or 10 PM. But during weekends, they might close earlier than that.

Is Costco Gas Station open on Saturday and Sunday?

Yes, all Costco stations open during weekends, but the time is usually a little bit shorter than that of weekdays. As stated in the table above, they open at 6 A.M and close at 7 P.M.

Costco Gas Holiday Hours

Just like most big establishments, Costco stations are usually open during most national holidays, and are also closed during some national holidays. The table below contains the holidays during which Costco gas stations are open in US:

Valentine’s DayFather’s Day
Good FridayMother’s Day
HalloweenSt. Patrick’s Day
Black FridayMardi Gras
Tax DayChristmas Eve
Cinco de Mayo 

Below are the holidays during which Costco gas stations are closed in US:

New Year’s Day
Memorial Day
Christmas Day
Independence Day
Labor Day

Other Frequently Asked Questions

What is Costco Gas Price?

The company does not indicate its gas prices on its website because of the inevitable fluctuation of the oil market. However, you can get a gallon for 6 to 12 cents, which is way below competitors’ prices.

Do I Need Membership to Buy Costco Gas?

Yes, you do. Only Costco Cash Card Customers or Costco members are eligible to buy gas at Costco gas stations. So, in order for you to qualify for this service, you need to opt in for its membership program.

What Type of Gas Can I Buy at Costco?

Costco stations sell premium unleaded (87 octane) and regular unleaded (91 octane). Some stations also sell Diesel fuel. Just like the merchandise they sell at their warehouses; all of its gasoline is of high quality – they are fully guaranteed. Costco buys its gasoline from renowned and reputable refineries and distributors within each stations’ locations because of the variability of octane requirement in every state.


Costco gas hours when compared to most gas stations is quite convenient to most of its customers, especially for everyday commuters who go to work early in the morning or come back late at night.

Costco stations have helped a lot of people to save money through its reduced price in gasoline services. However, the one drawback for this service is that not everybody is qualified to participate. As earlier stated, only Costco members have the eligibility to partake in this service. If you wish to enjoy this service, then you need to sign up for its membership program with a fee of $55 to $60 (annually) for basic members, and $110 to $120 for executive members.

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