Jack, you should download the Costco app for updated information but I just checked and the gas station hours are as follows: M-F. 6am-9pm Sat. 7am-7pm Sun. 7am-7pm
6 am on weekdays & 7am on weekends
Before the store opens so I think 6am
7am
6am
Agree worth checking for great price
6am or 7am
6 am - 9 pm
Thanks! Your answer is awaiting moderation.