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24-Hour Gyms with Round-the-Clock Access in Brooklyn, NY

18 of the 62 gyms we list in Brooklyn have 24/7 member access.

This section features fitness clubs and gyms offering round-the-clock access for members. These locations allow you to train at any hour using a key card, key fob, or mobile entry system. Before visiting, note that staffing levels and amenity availability often vary outside regular operational hours.

  1. 24 Hour Fitness

    1921 86th St, Brooklyn, NY 11214

    Sauna or steam24-hour accessGroup classes
    Call Website Directions

  2. Dolphin Fitness Clubs

    2402 86th St, Brooklyn, NY 11214-4466

    Mon-Sun 12am-12am

    24-hour accessNo contract
    Call Website Directions

  3. 24 Hour Fitness

    2163 Tilden Ave, Brooklyn, NY 11226

    Sauna or steam24-hour accessGroup classes
    Call Website Directions

  4. PureGym Williamsburg

    287 Broadway, Brooklyn, NY 11211

    24-hour accessNo contract
    Website Directions

  5. PureGym Canarsie

    9029 Flatlands Ave, Brooklyn, NY 11236

    24-hour accessNo contract
    Website Directions

  6. PureGym Boerum Hill

    252 Atlantic Ave, Brooklyn, NY 11201

    24-hour accessNo contract
    Website Directions

  7. PureGym Flatbush

    833 Flatbush Ave, Brooklyn, NY 11226

    24-hour accessNo contract
    Website Directions

  8. Dolphin Fitness Club

    1645 86th St, Brooklyn, NY 11214-2815

    24-hour accessNo contract
    Call Website Directions

  9. The Brooklyner Apartments

    111 Lawrence St, Brooklyn, NY 11201

    Call Directions
Staffing notice: Overnight hours are typically unstaffed, requiring dedicated member key fobs or mobile app passes for door access.

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Good to know

How do I access a 24-hour gym during overnight hours?

Members enter using a dedicated key fob, RFID card, or mobile app barcode at a secure perimeter reader. Guest entry and non-member access are strictly restricted during unstaffed overnight hours.

Are all gym amenities available 24 hours a day?

Main cardio and weight equipment remain accessible 24/7, but full-service amenities like pools, saunas, day care centers, and smoothie bars usually close overnight. Check individual club schedules for exact amenity cutoff times.

How much does a 24-hour gym membership cost?

Standard monthly dues range from $15 to $60 depending on the brand and location. Most chains also charge a one-time key fob fee of $10 to $30 upon enrollment, alongside a recurring annual facility fee of $39 to $49.