Verified state directory

24-Hour Restaurants in New Hampshire

4 exact restaurant locations in New Hampshire are individually verified for genuine 24-hour food service.

Full 24-hour restaurant

61 Lowell Street
Manchester, NH 03101

Official operator page states the Manchester diner is open 24 hours a day, 7 days a week.

Independent dinerVerified 2026-08-18

Full 24-hour restaurant

34 Gusabel Ave
Nashua, NH 03063

Official Denny's location page lists Open 24 Hours for every day of the week.

Chain dinerVerified 2026-08-18

Full 24-hour restaurant

261 Plainfield Rd
West Lebanon, NH 03784

Official Denny's location page lists Open 24 Hours for every day of the week.

Chain dinerVerified 2026-08-18

24-hour drive-thru

Drive-Thru 24/7

1045 S Willow Street
Manchester, NH 03103

Official page lists drive-thru hours 12:00 AM–12:00 AM Thursday through Wednesday; dine-in is not 24 hours.

Fast foodVerified 2026-08-18