24-Hour Restaurants in Pennsylvania

222 Arsenal Road
York, PA 17402

Official operator site states the diner is open 24/7, 365 days a year.

4003 N Front Street
Harrisburg, PA 17110

Official operator site states Open 24/7, seven days a week.

47 Industrial Hwy
Essington, PA 19029

Official Denny's location page lists Open 24 Hours for all seven days.

3980 William Penn Hwy
Monroeville, PA 15146

Official Denny's location page lists Open 24 Hours for all seven days.

220 Park Hills Plaza
Altoona, PA 16602

Official Denny's location page lists Open 24 Hours for all seven days.

2499 Lincoln Hwy E
Lancaster, PA 17602

Official Waffle House page lists 24 hours Monday through Sunday.

430 Racetrack Rd
Washington, PA 15301

Official Waffle House page lists 24 hours Monday through Sunday.

4002 Union Deposit Rd
Harrisburg, PA 17109

Official IHOP delivery/location page lists Open 24 Hours Monday through Sunday.

8035 Perry Hwy
Erie, PA 16509

24-hour Subway inside Pilot Travel Center #311 on/near I-90/PA-97, Exit 27. Official Pilot Travel Center page lists large truck-oriented travel-center services/parking; public parking shown: 45 spaces.

4310 Roosevelt Blvd
Philadelphia, PA 19124

Exact official IHOP location page lists Open 24 Hours Monday-Sunday and Dine-In.

4301 Market St
Philadelphia, PA 19104

Official Subway source lists this exact location Open 24 hours Monday-Sunday.

2920 Robert's Ave Suite 1040
Philadelphia, PA 19129

Official Subway source lists this exact location Open 24 hours Monday-Sunday.

110 South 69th St
Upper Darby, PA 19082

Official Subway source lists this exact location Open 24 hours Monday-Sunday.

3100 W Allegheny Ave
Philadelphia, PA 19132

Official McDonald's page lists drive-thru 24 hours Monday-Sunday.

2nd Lehigh Ave
Philadelphia, PA 19133

Official McDonald's page lists drive-thru 24 hours Monday-Sunday.

2200 Lebanon Church Rd
West Mifflin, PA 15122

Exact official Denny's page was audited and lists all seven days Open 24 Hours.

1829 Lincoln Highway
North Versailles, PA 15137

Exact official Denny's page was audited and lists all seven days Open 24 Hours.

2811 Cottman Ave
Philadelphia, PA 19149

Official restaurant site states Open 24 Hours — 7 Days a Week.

1001 N Delaware Ave
Philadelphia, PA 19125

Rivers Casino Philadelphia's official dining page lists Dunkin' as Open 24 Hours.

1002 Sutherland Dr
Pittsburgh, PA 15205

Official IHOP exact-location page publishes Open 24 Hours all seven days and lists Dine-In/takeout/delivery.

4656 Browns Hill Rd
Pittsburgh, PA 15217

Official IHOP exact-location page publishes Open 24 Hours all seven days and lists Dine-In/takeout/delivery.

209 Tarentum Bridge Rd
New Kensington, PA 15068

Official Denny’s exact-location page publishes Open 24 Hours for every day and lists round-the-clock breakfast, lunch/dinner and takeout.

7901 Oxford Ave
Philadelphia, PA 19111

Official McDonald's exact-location page identifies this restaurant as open 24 hours.