Open 24 hours in Cornwall, ON

4 places in Cornwall open around the clock, 7 days a week, including 2 gas stations, 1 burger restaurants and 1 convenience stores. Full weekly hours, addresses and phone numbers below.

Gas Stations open 24 hours (2)

  • Ultramar(613) 933-8577
    1950 McConnell Avenue
    Open 24 hours, 7 days
  • 700 Fourteenth Street West
    Open 24 hours, 7 days

Burger Restaurants open 24 hours (1)

  • 1301 Brookdale Avenue
    Open 24 hours, 7 days

Convenience Stores open 24 hours (1)

  • 700 Fourteenth Street West
    Open 24 hours, 7 days

Questions about 24 hour places in Cornwall

Is there a 24 hour gas station in Cornwall?
Yes. 2 gas stations in Cornwall list 24-hour opening hours, including Ultramar and Esso.
Is there a 24 hour burger restaurant in Cornwall?
Yes. 1 burger restaurant in Cornwall list 24-hour opening hours, including McDonald's.
Is there a 24 hour convenience store in Cornwall?
Yes. 1 convenience store in Cornwall list 24-hour opening hours, including Quickie.
How current are these hours?
Hours come from OpenStreetMap and from business owners who manage their listings here. Night hours change more often than day hours, especially on holidays, so call ahead.