Circle K Fuel Day 2025. Florida has two time zones, and the discount applies to. Circle k is hosting fuel day, offering customers 40 cents off per gallon of fuel at participating locations across the u.s.

Circle k’s fuel day has returned, offering drivers up to 40 cents off per gallon between 4 p.m. To see if your local circle k location is offering this deal, visit circlek.com/fuelday.