Annually, once the horrors and chills of Halloween subside, consumers anxiously await the release of the year’s Black Friday ads. As ads start to leak, so to do the retailer’s posted hours for the unofficial shopping holiday. Being one of the biggest shopping days of the year, stores opt for longer hours, sometimes filtering into the evening on Thanksgiving Day.

Each store follows its own unique schedule, some even remaining open for upwards of 30 hours. During this time, consumers are privy to some of the best sales of the year on electronics, appliances, clothing, and toys. For shoppers looking to hit the stores early to guarantee the best deals, here is a listing of the more popular retailers to shop at for Black Friday 2017:

• Barnes & Noble: Open 11/24 from 6 a.m. to 10 p.m.
• Bass Pro Shops: Open 11/23 from 8 a.m. to 6 p.m. and 11/24 from 5 a.m. to 10 p.m.
• Bed, Bath and Beyond: Open 11/24 from 6 a.m. to 10 p.m.
• Best Buy: Open 11/23 from 5 p.m. to 1 a.m. and 11/24 from 8 a.m. to 10 p.m.
• Costco: Open 11/24 from 9 a.m. to 8:30 p.m.
• GameStop: Open 11/23 from 4 p.m. to 10 p.m. and 11/24 during normal posted hours
• Home Depot: Open 11/24 from 6 a.m. to 10 p.m.
• JCPenney: Open 11/23 at 2 p.m. to 11/24 at 10 p.m.
• Kmart: Open 11/23 at 6 p.m. to 11/24 at 10 p.m.
• Kohl’s: Open 11/23 at 5 p.m. to 11/24 at 11:59 p.m.
• Lowes: Open 11/24 from 6 a.m. to 9 p.m.
• Macy’s: Open 11/23 from 5 p.m. to 2 a.m. and 11/24 from 6 a.m. to 10 p.m.
• Sam’s Club: Open 11/24 from 7 a.m. to normal closing hour
• Sears: Open 11/24 from 7 a.m. to 9 p.m.
• Target: Open 11/23 from 6 p.m. to 12 a.m. and 11/24 from 6 a.m. to 11 p.m.
• Toys “R” Us: Open 11/23 at 5 p.m. to 11/24 at 11 p.m.
• Walmart: Open 24-hours. Black Friday deals running 11/23 at 6 p.m. to 11/24 at 11:59 p.m.

Some locations may have deviating hours depending on average foot traffic. Check the retailer’s online store locator for specific hours.