Choc-Chip-Cookie — illustrative photo
ChocolateChipSmile — illustrative photo
Chocolate chip cookies on cutting board — illustrative photo
Decorated sugar cookies 2 — illustrative photo

Insomnia Cookies Montclair

A French bakery at 332 Bloomfield Ave in Montclair, NJ.

French bakery Hours listed

Opening hours

 
Eastern Time

Checking hours…

MondayMidnight – 1 AM, 11 AM – Midnight
TuesdayMidnight – 1 AM, 11 AM – Midnight
WednesdayMidnight – 1 AM, 11 AM – Midnight
ThursdayMidnight – 3 AM, 11 AM – Midnight
FridayMidnight – 3 AM, 11 AM – Midnight
SaturdayMidnight – 3 AM, Noon – Midnight
SundayMidnight – 3 AM, Noon – Midnight

104 hours a week across 7 days. Holiday hours may differ.

332 Bloomfield Ave, Montclair, NJ 07042

Address332 Bloomfield Ave, Montclair, NJ 07042
Phone(973) 954-2366
StyleFrench bakery
CountyEssex County
Time zoneEastern Time
From city center0.3 mi southwest

About Insomnia Cookies

Insomnia Cookies is a French bakery at 332 Bloomfield Ave, 0.3 mi southwest of the Montclair city center. Its listing also places it among cookie shops and cake shops.

Montclair has 29 places on our map that bake or sell fresh pastry, and this is one of them, roughly one for every 1,416 residents. The closest neighbour on our map is Stuff by SJ, less than 0.1 mi away.

Doors open from Midnight at the earliest, and the last pick-up window runs to Midnight, for about 104 hours across 7 days a week. Both weekend days are on the schedule.

Good to know: takeout and delivery are available. The brand runs 365 locations we track across the country.

Insomnia Cookies was founded in 2003 by Seth Berkowitz, who started baking and delivering cookies from his dorm room at the University of Pennsylvania in Philadelphia. The chain now has hundreds of shops, many near college campuses, and is known for warm cookies delivered late into the night, often until 3 a.m.

Services and amenities

Takeout Delivery

Signature menu

Items this brand is known for. Availability varies by location.

Full menu

Typical busy times

5 AM9 AM1 PM5 PM10 PM

Estimated from the opening hours and typical bakery traffic — not live data.

When to go

  • Weekday mornings are usually the rush, peaking around Noon.
  • For the widest choice, arrive within the first hour after opening — popular items can sell out by early afternoon.
  • The last hour before closing tends to be quiet, and some bakeries discount day-old bread then.
Full hours

Photos

All photos

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Questions about Insomnia Cookies

What are Insomnia Cookies's hours?
Insomnia Cookies's listed hours are Mon–Wed: Midnight – 1 AM, 11 AM – Midnight; Thu–Fri: Midnight – 3 AM, 11 AM – Midnight; Sat–Sun: Midnight – 3 AM, Noon – Midnight. Holiday hours can differ.
Is Insomnia Cookies open on Sunday?
Yes. On Sundays it is open Midnight – 3 AM, Noon – Midnight.
What time does Insomnia Cookies open in the morning?
The earliest listed opening time is Midnight on Monday.
Where is Insomnia Cookies located?
Insomnia Cookies is at 332 Bloomfield Ave, Montclair, NJ 07042. Tap the map on this page to open turn-by-turn directions.
What is the phone number for Insomnia Cookies?
The listed phone number is (973) 954-2366.
Does Insomnia Cookies offer takeout or delivery?
Takeout is available and delivery is offered according to the listing.
What should I order at Insomnia Cookies?
Signature items include Chocolate Chunk, Double Chocolate Chunk, Triple Chocolate Deluxe, and S'mores Deluxe. See the full menu page for more.
What other bakeries are near Insomnia Cookies?
Nearby options include Stuff by SJ (less than 0.1 mi), Mochinut Montclair (less than 0.1 mi), and Cupcake Stop (0.1 mi).